6-in-1 Baby Nail Clipper: The different colored nail trimmer grinding heads are designed for different growth stages of infants and various needs. 6 nail trimmer grinding heads are suitable for all ages. New Shape and Small: This nail trimmer machine features a new round design, making it more comfortable to hold. The machine's diameter is only 2.55 inches. The nail clippers are extremely lightweight and stylish, perfect for carrying in a handbag or purse when you're out or traveling. No More Nail Damage: Newborns have thin, fast-growing nails that can easily scratch their faces or adult skin. If your baby's nails are long, gently trim them to a suitable length first, then use the baby manicure set to grind and polish them. Your baby's nails will be smooth, and you'll no longer worry about your baby scratching themselves. Quiet Grinding: The newborn nail file is equipped with a whisper-quiet motor (35 dB). You can trim toes and fingernails without waking a sleeping baby. The nail clippers are very gentle on delicate cuticles and nail beds, allowing you to quickly trim and polish those tiny toenails and fingernails. Safe: With just one button, you can easily operate the nail file machine. You can effortlessly use the trimmer with one hand while holding your baby's hand. It's already set to a speed that works for your baby, ensuring safe and easy nail trimming. Requires 1 x AAA battery (not included).