Product Description Material: ABS+Nano glass Size: 16.5 * 7.5 * 5 cm color: blue Function: exfoliating dead skin, calluses, cuticles, etc. Quantity: 1 piece Package content: 1 piece * Foot file 1. SAFE AND EFFICIENT REMOVAL OF DEAD SKIN Nano Glass Callus Remover adopts the version of nano-technology made of high-quality nano-glass with a permanent fine ref surface, which adapts exactly to every skin and quickly envelops calluses 1-Remove easily dead skin in 3 Minutes and nourish your delicate skin safely and gently without damaging the skin for 15-30 days, providing you and the whole family with safe and quick foot care. 2. WET AND DRY & EASY TO CLEAN Whether you want to take care of your feet in the shower or take care of your feet while lying on the sofa or watching TV, the wet and dry foot file callus file can satisfy your needs, revitalize You the skin of the feet, take care of the feet completely. Callus removal does not contain batteries and is waterproof and rust-free. After use, just rinse with clean water, easy to use. 3. PROFESSIONAL CORNEAL RASP FOOT The shell is made of ABS material, the surface is polished like a colorful crystal and the anti-drop design makes it stronger. The pattern on the friction surface is so fine that each point can easily enclose the dead skin, completely removing the dead skin cells and restoring your smooth feet. Whether dry skin on hands and feet, cracked heels or calluses and corns, it is a professional and ideal choice. 4. ERGONOMICS AND PORTABLE DESIGN Foot callus remover conforms to the ergonomic design, its streamlined shape better conforms to the palm curve, and can effectively prevent slipping, so you can hold it easily and effortlessly. Our foot care instruments are light and compact, can be held with one hand and are easy to carry, and the seamless design is safer and more hygienic. 5. INSTRUCTIONS FOR USE If you have calluses and cracks on your feet, you can soak your feet and soften dead skin before use. After use, remember to apply some moisturizer or foot cream to moisturize your skin. Reminds you to pay attention to the frequency and intensity of use, to avoid abrasion of the stratum corneum. Our products do not need to buy expensive blades, they can be reused after cleaning with water will.