Product description Package Include 10 x nail grinding tools Characteristics - Color: As shown cuticle drill bits for acrylic nails. - Size: About 4.5 x 0.2 x 0.2cm (1.771653546 x 0.0787401576 inches) nail art manicure drill bits. - Material: Ceramic and diamond electric manicure grinding head tool. - Suitable for manicuring, surface sanding, removal of nail polish diamond nails bit. fine grit nail drill bit - Ceramic and diamond grinding head design, practical and creative nail set tool. - Made of material, safe and practical. You will not hurt yourself during manicure nail grinding tool. - both professional nail and nail art learner to use nail file bits carbide. - Applied to natural nails, false nails, nail extensions, etc acrylic nail drill bits.Goods Informationelectronics tools This nail grinding tool is suitable for smoothing and shaping nails, false nails.diamond drill bits These nail grinding tools are made of ceramic and diamond material.nail drill bits for acrylic nails It is easy and convenient to use and really a wonderful nail grinder perfect for salon and personal use Directions keep clean Safety Warning 1 See more