Features: 1. Made of the high quality ABS material, which is safe, non-toxic, environmental and durable. 2. 30pcs holes are enough quantity to meet your basic needs, very practical to use. 3. These nail drill grinding heads can be placed on the box neatly, which can be clear to see and convenient to take. 4. With its clamshell-type box, it can be very good to store and take your grinding heads, preventing it becoming dirty and losing. 5. Suitable for professional use or home use. Specification: Condition: 100% Brand New Item Type: Nail Drill Bit Box Material: ABS Color: White Size: Approx. 3.8 * 6.1 * 13cm / 1.5 * 2.4 * 5.1inch Package Weight: Approx. 75g Package Included: 1 x Nail Drill Bit Box Only