Description16 pcs holes are enough quantity to meet your basic needs, very practical to use.The nail drill grinding heads can be placed on the box neatly, which can be clear to see and convenient to take.Features- Color: Black, rosy, orange, grey. - Material: PP. - Size: 7.00X5.20X2.00cm/2.75X2.04X0.79inch. - Environmentally friendly material, exquisite, creative and durable. - You could send it to your friends and families as a gift and they will be very happy. - With practical design for durable use. Lightweight with delicate appearance make your nail drill bits be stored in order. - It is beautiful and convenient to find and store your nail drill bits. - It will make your desktop clean and neat, and bring you a good mood when you see your items in order.