Features： 1、GREAT PROTECTION: Box lock catch design, tight sealing, easy to open and close, clamshell and box rivet reinforcement, not easy to fall off, reasonable structure. 2、NEAT STORAGE: 25 hole design to ensure neat storage of all kinds of nail drill bits, including tungsten steel drill bits, ceramic drill bits, etc, simple and practical. 3、EASY DISPLAY: Transparent cover design, dustproof, great for nail grinding bits display, convenient for nail artist to observe and select the desired nail grinding bits. 4、MULTIPLE APPLICABLE PLACE: Adopts sponge inner holder, which can fix the nail grinding head well. Light weight and in small size, easy to carry, for home and nail salon. 5、ALUMINUM ALLOY MATERIAL: Nail drill bits storage box is made of aluminum alloy and acrylic, eco friendly, firm and stable, anti impact and sturdy, no deformation, durable. Specification： Item Type: Nail Drill Bits Storage Box Material: Aluminum Alloy, Acrylic Package List： 1 x Nail Drill Bits Storage Box