So how do you use it? Well--- you just turn it on, pick a speed, and run it over the skin you're wanting to remove. It does take some getting used to, and will stop rotating if pressed too firmly against the skin. This is a safety measure, and protects you from seriously hurting yourself. I do suggest moving the unit up/down & back/forth, if you hover over an area too long, you will feel it becoming sore & burning. This is a good indication that you've removed a little too much skin!
For those of us who need to see what they're doing, this product has a built in headlight! The light automatically comes on when the unit is running, and helps to efficiently illuminate the area of skin that's directly infront of the stone. This serves as a great guide, and helps to show your progress as well! Then, when you're done, replace the provided cap, and you're all set!
The Naturalico; rechargeable pedicure callus remover, charges quickly & holds its' charge for a decent amount of time. Just plug the male end of the charger into the female opening on the unit, and let it sit for a few hours. A full charge usually lasts me up to 2 weeks!!! You'll know it's time for a recharge, when the stone starts losing power.