With the striking and clear color coding, you can quickly find the desired profile and avoid tedious searching. The blade clicks into the VDE handle both audibly and tangibly, and is easy to replace. 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-seated screws with the slim blades. Each individual blade is tested in a water bath, piece by piece, for your safety. At the quick rotation zone with your thumb and index finger, you can safely use the individual blade without a handle thanks to the slip protection. Carry your roll bag with the strap loop on your body, keeping your hands free for work. When rolled up, the tools are compactly transported and quickly ready for use. The fabric with an inner PVC coating is washable, tear-resistant, and therefore very easy to care for and durable.