Features: 1. Made of high-quality material, which is safe, non-toxic, environmental and durable. 2. These nail drill grinding heads can be placed on the box neatly, which can be clear to see and convenient to take. 3. The polishing head is an important tool for manicure. This storage box can protect your nail polishing head and avoid wear and damage. 4. It's perfect for on-the-go professionals and nail enthusiasts. You can hold all your nail polishing heads in it and effortlessly carry them with you. 5. It is convenient for you to quickly find the tools you need and improve work efficiency. Specification: 100% brand new quality Item Name:Nail Drill Bit Box Material:Stainless steel/plastic Color:As the picture show Size:As the picture show Package includes: 1 x 7 Holes Nail Drill Bit Box or 1 x 30 Holes Nail Drill Bit Box or 1 x 40 Holes Nail Drill Bit Box Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.