Grindstone 3-Pack (Pumice Stone for Calluses)
Grindstone 3-Pack (Pumice Stone for Calluses) is in stock and will ship as soon as it becomes available again
- Reduces calluses and blisters and speeds up the healing of cracked hands
- More hygienic and durable than natural pumice
- Easy to use and suitable for all hand sizes
- Improves grip and helps prevent injuries
- Ideal for cross-fitness, weightlifting, climbing, and other sports that put a lot of strain on the hands
- Effectively removes dead skin cells and calluses from the hands
- Included: 3x Grindstone (pumice stone)
- Also available as a 3-step kit (hand care set)
Calluses on your hands?
Hard training leads to thick calluses—which can be uncomfortable and downright painful, not to mention that they don’t look great either. But this handy pumice stone is a quick fix! Even if you have some Quick Fix and Daily Dose hand balm left over from our3-Phase Hand Care Kitbut need a new stone, the Grindstone 3-Pack is perfect for you.
The solution: RIPT Skin Grindstone
Calluses don’t stand a chance when you include a Grindstone in your hand care routine. Polish your hard-earned calluses to the perfect thickness to ensure protection and elasticity. You, your hands, and everyone you shake hands with will be glad you did. Don’t be fooled by razors, hand shavers, or devices that look like cheese graters. All these tools cut too deep and leave your calluses sensitive and uneven. With our callus pumice stone, you’ll achieve the desired results quickly and gently—so you can tackle your next workout pain-free! Get 3 of our fine-grained synthetic pumice stones, which will last you a whole year, or share them with friends or family.
Using pumice
The best way to Grindstone to use. Here are a few tips on how to use it!
- Use the Grindstone every day, to smooth and shape calluses.
- You'll get the best results when showering if your skin and the stone are wet.
- Your goal is to reduce calluses enough so that your hands remain flexible but are still protected. Therefore, you shouldn't remove your calluses completely.
Check out this short video with the best tips for using the RIPT Grindstone to get the best results. Don't forget: it works best when it's wet!


