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Electric Callus Remover: Rechargeable Electronic Foot File CR900 by Own Harmony(Tested Most Powerful) Best Pedicure Tools w 3 Rollers Professional Pedi Feet Care Sander for Cracked Heels and Hard Skin
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Bundles with this item
Purchase options and add-ons
Brand | Own Harmony |
Material | Plastic |
Color | Gray |
Item dimensions L x W x H | 2.28 x 1.3 x 6.1 inches |
Item Weight | 124 Grams |
About this item
- Powerful: Electric foot file features a high torque motor to take care of callused, cracked heels; The CR900 electric callus remover kit removes dry, hard, dead skin to reveal soft and smooth feet quickly
- USB Rechargeable for Cordless Use: Full charge in two hours; Built in battery with up to 45 minutes runtime; Green light charging indicator lets you know when fully charged
- Suitable for All Skin Types: Gently glides on soles, heels and toes and doesn't require any scrubbing or pressure; Automatic pressure adaptive technology for painless callus removal; Foot care gift set for men and women
- Portable and Convenient: Water resistant for quick rinsing; light and travel ready pedicure machine and dead skin remover with 110 to 240V dual voltage; Comfortable handle with a non slip grip; Convex rollers cover all areas from heels to toes
- Includes: Electric foot callus remover, USB charging cable, three coarse refill heads made of micro mineral crystals, cleaning brush, protective cover
Additional Details


Competitively priced item
Frequently bought together

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From the brand

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Best-Selling Callus Removers
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Replacement Rollers
Product Description



- Long-lasting micro-mineral rollers - Runs strong up to 45 minutes - Fast 2-hr charge - Water-resistant, can be used on wet or dry feet. - Do not use in shower.
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So easy, you'll look forward to your new foot care
Reveal baby-soft skin from heels to toes thanks to the convex-curved rollers that never miss a spot.
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Charge & Power On
Charge for 2 hours until green light is on.
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Use on clean & dry feet or after shower.
Push the button up and gently glide the roller on your skin
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Enjoy Happy Feet!
Apply moisturizing lotion. Use regularly to maintain results.
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Safety
Safer than manual files, rasps and harsh callus remover gels. Pressure-adaptive roller works without interruption and stops only to protect skin.
- Skin-safe - protects healthy skin
- Child-proof - no accidental switch-on
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Performance & Durability
Just like a professional, spa quality pedicure. The upgraded rechargeable battery and high-powered 2000RPM motor get the deep-down callus and bring out the 'good' skin faster and with no prep time.
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Why Choose Own Harmony
- Expertly Manufactured Products: We take Quality Control seriously and stand behind our products, so you can have Peace of Mind.
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Why Choose Own Harmony
Carefully Selected Materials: We work with the most trusted partners to supply everything from the battery powering your Pedi to the micro-minerals on the rollers.
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Charity
Foot Care that Changes Lives
Your purchase supports underprivileged children at home and around the world—to help them elevate their lives and overcome the circumstances of their birth.
Choose the right Own Harmony for you
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Customer Reviews
|
4.3 out of 5 stars 41,858
|
4.2 out of 5 stars 5,564
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4.2 out of 5 stars 1,776
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4.2 out of 5 stars 1,139
|
Price
| $29.97$29.97 | $29.97$29.97 | $29.99$29.99 | $24.99$24.99 |
Key Benefit
| Easy to Use from Heels to Toes | Mess-free & Waterproof | Ideal for Hard-to-Reach Spots | 4-in-1 Mani & Pedi Care Kit |
Rechargeable
| ✔ | ✔ | ✔ | ✔ |
Roller Type
| Convex-curved rollers | Rollers with more surface | 3DRollers with Open End design | Nail care & callus removal |
2 Speed
| ✘ | ✔ | ✔ | ✘ |
Built-In Callus Dust Vacuum
| ✘ | ✔ | ✘ | ✘ |
Waterproof Rating
| Water-resistant | Waterproof | Water-resistant | Water-resistant |
2-hour Fast Charge
| ✔ | ✔ | ✔ | ✔ |
Green Light Charging Indicator
| ✔ | ✔ | ✔ | ✔ |
Upgraded Powerful Battery
| ✔ | ✔ | ✔ | ✔ |
Rollers in Box
| 3 | 3 | 3 | 6 |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2.28 x 1.3 x 6.1 inches; 4.37 ounces
- Item model number : CR900
- Department : unisex-adult
- Batteries : 1 AA batteries required.
- UPC : 656721917600
- Manufacturer : Own Harmony
- ASIN : B0751L926S
- Country of Origin : China
- Best Sellers Rank: #14,374 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
- #49 in Foot Files
- Customer Reviews:
Compare with similar items
This Item ![]() Electric Callus Remover: Rechargeable Electronic Foot File CR900 by Own Harmony(Tested Most Powerful) Best Pedicure Tools w 3 Rollers Professional Pedi Feet Care Sander for Cracked Heels and Hard Skin | Recommendations | |||||
Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | |
Price | -6% $29.97$29.97 List: $31.97 | $7.99$7.99 | $27.99$27.99 | $7.97$7.97 | -20% $15.99$15.99 List: $19.99 | $9.98$9.98 |
Price Per Unit | $29.97 / count | — | — | — | — | $4.99 / count |
Delivery | Get it as soon as Monday, May 5 | — | Get it as soon as Monday, May 5 | Get it as soon as Monday, May 5 | Get it as soon as Monday, May 5 | Get it as soon as Monday, May 5 |
Customer Ratings | ||||||
Sold By | Own Harmony® - USA | DeEnterprises, Inc. | OnniceStore-US | Amazon.com | nicebirdie | Vusoset |
material | Plastic | Plastic | Acrylonitrile Butadiene Styrene (ABS) | Nano Glass | Plastic, Rubber, Stainless Steel | steel |
electric | ✓ | ✗ | ✓ | ✗ | ✓ | ✗ |
style | For Men | Classic | Electric Callus Remover+9 Roller Heads | Nano Glass Foot File | Blue | Safety |
Videos
Important information
Safety Information
IMPORTANT - Max Input Voltage: 5V 1A. Do NOT use a charger with higher voltage. Do NOT use with other than rated voltage (110-240V). Do NOT overcharge, expose to heat or leave unattended while charging. Please recycle - do not dispose of in trash. Rated IPX5 for water-resistant & safe to rinse under tap water. DO NOT immerse the device fully in water or use in shower. Do NOT apply pressure or use on same area for more than 3-4 seconds at a time. Gently glide roller and switch to a different area every few seconds. Your desired results will come with gentle use. See user manual for full precautions.
Directions
Charge for 2 hours or until green light is on. Use on clean & dry feet before or after shower. Gently glide roller on heels, toes and soles of feet - do not apply pressure. Apply moisturizer after use. For heavy callus build-up, start with the extra coarse roller and use regularly until you reach desired results.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the foot scraper effective, powerful enough to do the job, and appreciate its ability to remove even tough calluses easily, making their feet look and feel great. The product is easy to use, taking little time or effort, and customers report their feet feel smoother after one use. While some find it heavy-duty and the rechargeable battery lasts long, others report it breaking after sparing use and losing charge quickly.
AI-generated from the text of customer reviews
Customers find the foot scraper effective, noting it operates like the Amope and is powerful enough to do the job, with one customer mentioning it works best after showering.
"...Harmony and my feet will be softer than I ever remember, so great little callus sander and I'd say it's worth the money as well, good luck...." Read more
"This foot callus remover is a game-changer! It’s powerful yet gentle, making rough heels and calluses smooth in minutes...." Read more
"...It works best after you've showered and your heels are softer." Read more
"...this enough to tell about battery life, but I do like how well it removes calluses...." Read more
Customers find the foot scraper soft and effective, noting that their feet feel smoother after one use and their heels become silky smooth, with one customer mentioning it takes care of smoothing calluses.
"...My feet are now getting pretty darn soft and I've finally worked down past the depth of the cracks that were in my calluses and that is still using..." Read more
"This foot callus remover is a game-changer! It’s powerful yet gentle, making rough heels and calluses smooth in minutes...." Read more
"...It works best after you've showered and your heels are softer." Read more
"Amazing product! Everyone needs one of these. Makes your feet perfectly smooth. The company is great too...." Read more
Customers find the foot scraper easy to use, taking little time and effort, with clear instructions.
"...It's real nice now to be able to walk on my carpet and not get my calluses hung up in the rug and being able to put socks on and off easily...." Read more
"...rechargeable battery lasts long, and the ergonomic design makes it easy to use. A must-have for at-home pedicures!" Read more
"...It is easier to control than the hand file I used before and if used carefully in a constant moving pattern (don't stay on one spot too long) it..." Read more
"Easy to use and very effective! Works soooo much better than the other options on foot care" Read more
Customers find the foot scraper effective at removing calluses, with multiple reviews confirming it works well and removes them easily.
"...advise you of this, NOT a great idea, but it will take off chunks of your foot pretty quickly, so after that idea didn't work so well I bought this..." Read more
"...This is by far, a more robust, heavy duty and ergonomic callus remove than the other models...." Read more
"...It's a shame that it's a good callus remover but the quality is no longer there with the battery! The plugs spark the unit no longer works...." Read more
"...My feet are smooth and callus free!..." Read more
Customers report significant improvements in their feet health, noting that the device transforms their foot care experience and saves their feet. One customer specifically mentions it did wonders on their heels.
"...A must-have for at-home pedicures!" Read more
"This works as expected and gets all the dead skin off my feet, trims my toenails, and files some tiny hard thing growing on the bottom of my foot...." Read more
"...Well, not now, this has helped my feet from the first use...." Read more
"Excellent tool to take care of your feet ... does as described ... would buy again from seller." Read more
Customers are satisfied with the appearance of their feet after using the foot scraper, noting they look better every day.
"...The rechargeable battery lasts long, and the ergonomic design makes it easy to use. A must-have for at-home pedicures!" Read more
"...Since then I’ve used it 4 times with no issues whatsoever. My feet look great and I’m very pleased I chose this callus remover...." Read more
"I’ve had this almost a year. It still works and does a great job on heels and calluses. Highly recommend" Read more
"...to love smooth feet that don't snag socks or hose and that feel and look great." Read more
Customers have mixed opinions about the foot scraper's durability, with some finding it heavy duty and satisfied with its quality, while others report that it breaks after minimal use and isn't strong enough.
"...news is that product has two serious design issues that shorten its lifespan dramatically. The first is the battery...." Read more
"...a couple minutes just letting this gadget grind away, the motor is plenty strong enough as well...." Read more
"...It was a good product only down side I would say is doesn't last after a few months of use its power decreased and so would its effectiveness." Read more
"Top notch customer support. Long charging life. Good quality" Read more
Customers have mixed experiences with the foot scraper's battery life, with some reporting it stays charged for a long time, while others mention it won't recharge after 18 months and loses power quickly.
"...The rechargeable battery lasts long, and the ergonomic design makes it easy to use. A must-have for at-home pedicures!" Read more
"...Negative: Terrible durability, no USB-C charging, battery could still be better..." Read more
"Top notch customer support. Long charging life. Good quality" Read more
"...The first lasted well but eventually didn't hold a charge after a couple of years. This one died after 3 months of intermittent use...." Read more
Reviews with images

and I’m thrilled with it!
Top reviews from the United States
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- Reviewed in the United States on July 6, 2018Color: GrayVerified PurchaseI'm in my 60's and never thought much about the calluses on my feet until I retired and those calluses started to give me problems like cracking so badly they would bleed and getting caught in my carpet, making it hard to take my socks on and off so I first started with a gadget that had a razor blade in it and that worked fairly well as long as your paying attention but it would only get some of the callus off and still left quit a bit to be dealt with but how.?
I finally stumbled upon this Own Harmony callus remover but with one look I thought I could just use a Dremel sanding drum bit and accomplish the same thing as this Harmony device and so that's what I tried to do and let me advise you of this, NOT a great idea, but it will take off chunks of your foot pretty quickly, so after that idea didn't work so well I bought this harmony.
I don't write reviews so I didn't think to take any pictures but really should have taken some just to show how bad my feet were and where they are getting to now.
I am now on the third go a round with this device and it works pretty good,
This device for my feet is more like the smooth sanding sort of device and it takes a long time for me to make progress with it but I am happy with what it does and it smooths out the rough spots real well but it's going to take a number of attempts to get to where I'd like to be, my feet had calluses maybe a half inch thick or more, pretty bad I'll tell you that.
My feet are now getting pretty darn soft and I've finally worked down past the depth of the cracks that were in my calluses and that is still using that razor blade device to carefully remove some of the more stubborn callus and then I spend about an hour grinding away with this device and when I've had enough for one day the towel I lay down to catch the stuff off my feet will be covered with very fine powdered callus stuff that I take out side to shake out.
Then I use some of that cream they sell up at the top of this page and that softens up my feet pretty good.
It's real nice now to be able to walk on my carpet and not get my calluses hung up in the rug and being able to put socks on and off easily.
This device does what it was made for but if your feet are as bad as mine were don't expect to get your feet all baby soft on the first try, like I mentioned I just did my 3rd round with this device and even though the instructions say to only use it for 2-3 seconds on a spot I've sat there and used it on a callus for well over a couple minutes just letting this gadget grind away, the motor is plenty strong enough as well.
So I gave it all the five stars and now the owners of this company can stop sending me emails asking if I'm happy, I am HAPPY, and I wrote the review you asked for and YOU are a good company in my opinion so thank you very much you sell a good product.
My suggestion is that if your feet are really bad, get one of those razor blade gadgets and one of these Harmony callus sanders and some of that softening cream and soak your feet to get them softer and get to work.
I think maybe 3 more tries with this process I've got going and sanding them down with this Harmony and my feet will be softer than I ever remember, so great little callus sander and I'd say it's worth the money as well, good luck.
Edit: I couldn't comment under the comment box so thought I'd try here.
Hi Petya,
Your messages were not excessive, I was sort of joking, your messages were full of helpful tips.
Since I wrote this review I've done maybe 5 more treatments and always finish with your Harmony as the final process and my feet have never been better, at least not that I remember.
My situation had to be a worse case scenario so it did require the extra razor tool to cut off the extremely thick calluses but what I did not have was a tool that would smooth everything out and your tool did the job perfectly and I'm extremely happy and my feet are probably about as good as it will get so now all I have to do is keep using just your tool after my showers to keep everything under control and keep my feet soft like they are now. Now your Harmony can be used precisely as intended,
Thanks Again, you are great..!
Gary
- Reviewed in the United States on March 24, 2025Color: GrayVerified PurchaseThis foot callus remover is a game-changer! It’s powerful yet gentle, making rough heels and calluses smooth in minutes. The rechargeable battery lasts long, and the ergonomic design makes it easy to use. A must-have for at-home pedicures!
- Reviewed in the United States on March 14, 2025Color: PeachVerified PurchaseIt works! I was wanting an at home solution to salon pedicures and this does the trick. Granted, it's not as fast as the salon, but then again, you're not using any chemicals on your feet. It works best after you've showered and your heels are softer.
- Reviewed in the United States on April 16, 2025Color: GrayVerified PurchaseHave not used this enough to tell about battery life, but I do like how well it removes calluses. It is easier to control than the hand file I used before and if used carefully in a constant moving pattern (don't stay on one spot too long) it does remove a good degree of callus without harming the adjacent skin. Will need to be used a few times for desired result and then used regularly for maintenance. I find it easier to reach all the problem spots on my feet and it fits well in my hand making it easier to control. It does emit a fine dust so I put a hand towel down under it while operating it.
- Reviewed in the United States on February 14, 2025Color: GrayVerified PurchaseWe had the hand callus files, while they worked you had to be very careful to avoid any skin that was not callused or you would remove skin and create a foot wound. My wife bought a cheap replaceable battery version. Only issue was it was low on power and would discharge batteries in around 15 minutes. We hardly used it do to the fact that just under it's own weight without any pressure it would stall and the fact it ate batteries.
I've used this one twice since receiving it for 30-40 minutes and there was still a charge left. I did recharge it between uses. It is much more efficient at removing calluses, and I have some thick ones from my work boots, just using the weight of the remover itself to provide pressure. Have not had any abrasions around the callus from contact by doing so either.
Only thing I wish is it would come with something like a travel bag to store it, the cord, extra rollers, and brush in. The original packaging is inconvenient to store it in and I came up with a cloth bag to keep everything together.
Also, I believe they should remove the water in the picture on the front of the box. Without reading that it is only splash proof and not water proof it might make a person think they could use it in the shower or something. I knew before I ordered it that it was not fully waterproof, only because I read the description and comments before ordering.
- Reviewed in the United States on April 15, 2025Color: BlueVerified PurchaseAmazing product! Everyone needs one of these. Makes your feet perfectly smooth. The company is great too. They stand behind the product and are very responsive .
Top reviews from other countries
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Cliente AmazonReviewed in Spain on July 4, 2024
5.0 out of 5 stars Muy buen producto
Color: BlueVerified PurchaseLa verdad es que funciona muy bien, contenta con la compra.
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engel1Reviewed in Germany on December 15, 2024
5.0 out of 5 stars Gerät ist Top
Color: GrayVerified PurchaseNachdem ich schon 2 Geräte anderer Hersteller versucht habe , die nur 1 Jahr gehalten haben, hat mich dieses Gerät bisher überzeugt in Leistung und Akku.
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PerReviewed in Sweden on April 18, 2025
5.0 out of 5 stars Fotfil
Color: GrayVerified PurchaseFunkar riktigt bra
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claudiaReviewed in Belgium on October 15, 2024
4.0 out of 5 stars Rape, pieds
Color: BlueVerified PurchaseFait son travail., pratique avec cordon pour recharger.
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Sylvie SerodioReviewed in France on April 16, 2021
5.0 out of 5 stars Semble très bien et résistent
Color: BlueVerified PurchaseArticle reçu rapidement. C'est pour un cadeau, alors je l'ai quand même ouvert pour voir l'état du matériel à l'intérieur, nickel et apareil chargé. Cela semble bien fonctionner même si je n'ai evidemment pas testé sur mes pieds.
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