RovyVon U4 Pro Titanium EDC Carabiner Multitool | Ruler Folding Blade Dual-Bit Screwdriver PH0+SL3.5 made from lightweight and durable titanium. This useful item is equipped with a small folding knife/scalpel, type 11, integrated into the carabiner body. The blade can effectively open packages, cut cardboard, or sharpen a pencil. The carabiner is also equipped with an arm featuring a replaceable double-sided screwdriver tip, PH0 + SL3.5, for everyday repairs. The design of the carabiner body incorporates a 2 cm ruler. In addition to its primary function as an organizer for keys or small everyday items, such as flashlights (you can find flashlight keychains HERE), the carabiner serves as a compact multitool.