Tired of digging through a messy drawer for your burs? This ZONA rotating bur holder is a game-changer for organization. It's a compact turntable (about 6.5\ wide x 4\ high) with a deep 2.75\ diameter center cup that's 3 inches deep — perfect for holding small tools, mandrels, or extra burs. The main feature is the rotating outer ring that has 114 numbered holes, each designed to securely hold a bur with a 3/32-inch shank. Just pop your burs in, give it a spin, and find the exact one you need in seconds. It keeps your workspace tidy, protects the delicate cutting edges of your burs, and saves you a ton of time. A must-have for jewelers, hobbyists, dentists, or anyone who uses a lot of small rotary tools. Makes you wonder how you managed without it!