With the eye-catching and clear color coding, you can quickly find the desired profile and avoid tedious searching. The blade clicks securely into the VDE handle, both audible and tactile, and can be easily replaced. You don't need a handle for each profile, saving space and weight compared to traditional screwdrivers. The elastomer coating over the slim polypropylene handle is non-slip and pleasantly skin-friendly. Super slim in the front third, you can effortlessly reach deep-set screws with the slim blades. Each individual blade is tested in a water bath, piece by piece, for your safety. In the quick rotation zone with your thumb and index finger, you can safely use the individual blade without a handle, thanks to the anti-slip protection.