Proactive and Reactive Hand Callus Shaver | Callus Remover for Hands and Athletes Doing Weights or Crossfit Training | Ultra Precision Callus File/Tool with 2 Extra Smoothing Callus Sanding Discs

I have used a multitude of callus treatments even some Home made botch jobs, but nothing worked as well as this product!! After one use my calluses are so flat and so much more comfortable on the bar!!! 100% reccomend!!

I’ve suffered with bleeding and ripping skin due to calluses forming from CrossFit. This is amazing. It’s a little expensive but I’ve tried everything else and this is the quickest tool I’ve found to fix my hands. It’s really strong, nicely designed. My hands feel so much better already. Very impressed and would recommend.

Product works great but the price imo is way too high for what it actually is.

It is a good design but found it was a bit too coarse and removed skin from area next to the target area. Will keep using to see if it gets easier after several uses.

As an "above average" Crossfitter it is very important to keep my hands soft and usable. Callus Performance is so easy to use. One side is rough for the harder parts, the other side to keep your hands soft/the finishing touch. I have been using Callus Performance for a while now and very happy with it. Once you open ur CP you will see how much skin/callus ends up in there. I can only recommend to anybody doing Crossfit, calisthenics, weightlifting, .... . Thanks!

The way the blades on this are designed tend to shred the skin rather than cutting it away. I've found those ones shaped like cheese graters more effective for removing calluses. This just shreds the skin and leaves it hanging on, the secondary sander thing seems to be pretty useless as well

quick and easy to use, fits in any gym back compartment and more discrete so i get fewer dodgy looks if i use it in public. best scraper ive used so far.

As a Personal Trainer and someone who lifts a lot and previously picked at my hands, really impressed with the Callus Performance - painlessly rendered my rough sore hands to smooth again. Thumbs up from me!

This thing (and the balm) worked miracles on my hands from weightlifting, calisthenics, and powerlifting. I’ve tried every product out there over the years. This is perfect for your hands. It’s pretty sharp and you can easily cut yourself but it chewed through years of calluses in a week or so. This will be something I always use from here on out.

I don't know why you look at your hands and feel like surely no one else has this problem. I've had an outdoor, manual labor job now for the last 15 years or so and possess multiple callouses on each hand. I've never been a fan of using the chemical removers like the manicure shop uses on my hands like they do on my feet... so, I've used pumice stones in the shower, which doesn't go that deep... a nail clipper maybe first to get the bulk of them off, then maybe a pumice stone and then later and Emory board to smooth everything... but, that's such a hassle... I've tried all kinds of lotions, creams, hand salves... and nothing has really worked well or for very long. So, I'm giving this a go. I got the bundle with the tool, extra sanders, and the healing salve. My initial impression is how well the metal grater worked at getting the bulk of the skin off, you just grind it to the level you want, then flip the tube over and use the coarse sander. I did find this end to be quite hard, but apparently hard is what you need to get in there and smooth out your hands. After this step I had bits of skin sticking up in one area that I just kept rubbing and those bits were not going away or coming completely off... so, I had to get out an Emory board - which even a "coarse" board is softer than the sander provided - and then my hands smoothed out nicely. I did use the hand salve from the kit which is in a chapstick form, and it smells really nice and left my hands feeling soft. The idea here, for me anyway, is to get to the point where I no longer am embarrassed by my rough hands and somehow heal my hands and prevent these callouses altogether. So, I'm trying some other moisturizing products as well and am going to use some fresh aloe gel too. The hope is that once the corns are reduced to the core level that the aloe can get in there and heal the skin. But, for its purposes, this has provided me with truly diminished callouses and very soft hands for the first time in years! And, for that alone I've added it to my subscriptions for now. I'm impressed that such a small tool can and did do so much. When done, pull off the sander cap and empty out the tube (use it over a towel as not all the removed skin goes in the tube), clean the metal tip with a bit of soap and warm water, it does not come off so take the sander off first, then clean it.. let dry and store in a cool dry place.I will update this review when I see how long this lasts... maybe? I might just not need that subscription. Fingers crossed xx

What I like most about it is that it works with your hands being dry. The grater end really does a good job scoring and breaking up calluses and the sandpaper end smoothes everything out just fine. I would suggest getting the extra sanding caps.

Juste assez petit pour la base des doigts difficile à atteindre. Fonctionne très bien, assez agressif comme travail

Ich maches es kurz: im Drogeriemarkt bekommt man für 99 Cent eine Hornhautfeile mit einer groben und feinen Seite. Das ist nicht nur viel billiger, sondern man kann damit auch die ganze Handinnenseite mit 3-5 Bewegungen auf einmal behandeln und hat in 10 Sekunden glatte Hände.Mit diesem Lippenstift großen Teil kann man nur eine Stelle zur Zeit bearbeiten und die grobe Seite wirbelt die Hornhaut auch erst einmal völlig auf und muss dann ausgiebig mit der feineren Seite bearbeitet werden. Die feinere Seite bröselt direkt bei der Nutzung ab. Hier ist also absichtlich eine Zusammensetzung gewählt worden, die sich schnell verbraucht und ersetzt werden muss.