Are you a newmom or newdad? This product is made for you. It will help to trip the nails of your baby easily and without hurting him/her. Advantages of the product: 1.360 omni-directional polishing, meticulous polishing of small nails, leaving no dead corner, comfortable and more secure 2. Round your nails to protect your face. It can easily round the sharp corners left by your baby's nails to prevent your baby from scratching your face. 3. Bass light vibration, using a new generation of silent motor, stable speed, low vibration, can easily polish your baby's armor while sleeping. Note: The mode of power supply is two No. 5 batteries, but the product configuration does not contain batteries. Specifications: Name: Infant Armor Grinder Material: ABS Colour: light blue, light pink Accessories: 6 grinding heads