Amope Wet & Dry Rechargeable Foot File Set with Refill Rollers Are you ready to flaunt some beautiful feet? Give your tootsies the TLC they deserve with this foot file. A rotating roller head does all the work for you, and its waterproof design means you can use it in the bathtub. Ergonomic and rechargeable, it's the convenient tool you need to discover salon smoothness, without the salon appointment. What You Get Wet & Dry foot file Removeable roller head Charging dock with USB Plug for USB cord 4 Refill rollers Good to Know Not submersible. Do not submerge the foot file in water for long periods of time. Do not use if you are diabetic, have poor circulation, nail fungus, any skin condition, wounds, irritations, lacerations or an existing medical condition. If irritation occurs, discontinue use and consult your physician. Keep out of reach of children. For use on hard skin on the feet only. Do not use the foot file anywhere else on the body. Only use for its intended purpose. Do not use on broken, sore or irritated skin. Close supervision is necessary when the product is used by, on or near incapacitated persons.