7 Pcs Manicure & Pedicure Set,For well-groomed hands and feet,Ergonomic shape,With 7 high-quality sapphire and felt attachments: 1 sapphire cone to remove dry skin / 2 sapphire discs (coarse/fine) for filing nails / 1 sapphire grinder for quick removal of rough and hardened skin or calluses / 1 cutter for loosening ingrown nails / 1 cylindrical cutter for polishing and smoothing the nail surface / 1 felt cone for smoothing, polishing and cleaning the nail surface,Switch for right-hand/left-hand direction with colored LED indicator (right-hand operation: red light, left-hand operation: green light),In a practical storage bag,Continuously adjustable speed (2,000-4,600 rpm �15%),Mains adapter compatible with worldwide voltage (100-240 V)