Changes Bit Function: Open bit slot allows fast swapping of +, flat, and hexagonal bits A handle works with multiple bit, perfect for repair enthusiasts and portable tool users Lightweight PET Build: Made with 3D printed PET for reduced weight and not metal coldness Ideal for fixes, home, student dorms, or offices desk storage Standard Bit Compatibility: Compatible for standard 1 / 4inch bit (6.35Mm hexagonal shank) for direct insertion, solving the issue of loose bits lacking a grip handle Ideal for electronics repair, furniture assembly, and model building AntiSlip Grip Design: Features a textured handle for enhanced finger area, reducing slippage during use More efficient than handed operate, perfect for small screw tasks and precisely repairs Compact & Portable: miniature short handle design fits easily in pockets, toolboxes, or drawers, taking up less space than traditional screwdrivers Great for bags, car toolkits, and camping gear, Manufacturer: our fave