6-in-1 Baby Nail Clippers: The different colored nail trimmer grinding heads are designed for different growth stages of infants and different needs. 6 nail trimmer grinding heads are suitable for all ages. New Shape and Small: This nail trimmer machine is a new design that has a round shape, it is more comfortable to handle. The machine's diameter is only 2.55 inches. The nail clippers are extremely lightweight and stylish, so they can be carried in a handbag or purse when you are outdoors or traveling. No More Nail Damage: Newborns have thin, fast-growing nails that can easily scratch their face or adult skin, so if the baby's nails are long, gently trim the nails to a suitable length first, then use the baby manicure set to grind and polish them. The baby's nails will become smooth. You no longer have to worry about your baby scratching. Quiet Grinding: The newborn nail file is equipped with a whisper-quiet motor (35 dB). You can trim toes and fingernails without waking the sleeping baby. The nail clippers are very gentle on delicate cuticles and nail beds, so you can quickly trim and polish those tiny toenails and fingernails. Safe: Just 1 button, you can easily use the nail file machine. You can easily use the trimmer with one hand while holding the baby's hand. It is already set to a speed that works for your baby, so you can safely and easily trim their nails. Only 1 x AAA battery is required (but not included).