With a leaf length of 5.2 cm, the Boker Plus Tech Tool Mini is much more versatile, practical and effective than many other keychain knives. However, it is still small enough to add it to a keychain without any problem. The Tech Tool Mini has all the premium features of his older brother: a polished and hollow blade made of Sandvik 12c27, scales with black handle G10 contoured and a screwing handle. A fixed loop and a keychain are part of the standard Tech Tool Mini equipment. It also has a multifunction blade with screwdriver, belt cutter and opener.