6 in 1 professional rechargeable electric solingen manicure set 1. Unique roller with micro mineral particles spins 360°,Website: , to gently and effectively buff away dead, calloused, hard and dry skin in seconds, smoothing skin on the feet. 2. 5pcs micro-manicure kits for shinning, shaping, exfoliatin, polishing, professional nail care as salon quality. 3. Multi-function for pedicure and manicure, meets different needs. 4. Unique dual frequency variable speeds design, user-friendly. 5. Ergonomic design, comfortable to hold and operate 6. USB rechargeable design, easy for traveling and home use.