✔ Makartt brand always forcus on nail art products, including nail drill machines and nail bits. Made of carbide, the hardest material next to diamonds, Makartt drill bits have perfect performance on nail design work. package in a little gift bag, portable and best choice for as a gift for your girl firend, sister, momther..✔ 5 In 1 Nail Drill Bit: The drill bit has three different coarseness of grits based on its grit size. The fine nail bits has 2X fine grit on the top, extra fine grit on the middle, and fine grit on the base. Multifunctional uses are perfect for shaping, grinding, cuticle-cleaning, filing, smoothing for removing cuticle, poly nail gel, acrylic nails or nail powders..✔ Safety Bits For Nail Drill: Two-way rotation, suitable for both left and right-handed. The upgraded efile bits cut smooth surface and create less dust with little friction and heat. Designed with a dust-proof ring for preventing dust into nail drill handpiece, protecting the machine. Fits most nail drill machines that use 3/32" drill nail bits..✔ Premium Tungsten Carbide Bit: Makartt nail drill bits is made of high quality tungsten carbide, high hardness remover, no mess, durable for long time use. Excellent smoothing cutting performance for professional manicure nail art salon or DIY Home..✔ Small & Portable Acrylic Nail Drill Bits: Placed in Makartt uniquely designed packaging, the cuticle drill bit for nails is dustproof, portable and lightweight, easy to store & carry, for both personal and home use anytime and anywhere. Perfect gift for Mother's Day.