- Safe and fast trimming and polishing of fingernails and toenails without damaging cuticles or soft nail beds. - Includes 18 specific grinding heads for different baby ages and for adults. - One-button operation and 4 rotation modes with adjustable speed clockwise and counter-clockwise. - Silent motor that allows filing while the baby sleeps without causing disturbance. - Features an integrated LED light that increases brightness in high-speed modes for greater precision. - Compact and lightweight design made of ABS material, ideal for carrying in a bag during travel. - The package contains the main unit, 18 grinding heads, storage case, and user manual. - Operates with 2 AA batteries (not included).