Luftverk - Luftverk Response Pads.
The LuftPAD is a 19mm response sticker that was developed to be used on Luftverk yoyos. a couple dozen types of materials were tested to achieve the tightest bind and string feel. The pad breaks in over time but remains grippy throughout its service life. They are backed with industrial grade 3M adhesive.
Price includes THREE pairs (six individual pads). Can be installed on nearly any yoyo that uses 19mm pads.