Touch less door tool use to open doors both handles and knobs also a capacitive touch sytlus to use on touch screens. The tool is to limit touching high touch points in public places and to reduce the number of time spent washing and using hand sanitizers. I printed handle parts in Nylon-G, grips and belt clips in flexible TPU like ninjaflex, and stylus using conductive PLA. Other materials needed is a 3mm x 10-12mm hex screw and 3mm nut.