Turn heads with this eye-catching rotary encoder knob for all Glorious GMMK 3, GMMK PRO, and GMMK Numpad keyboards. Premium Design: Each knob is machined from high-quality aluminum with a textured exterior for a confident grip. Tool-free Installation: Just pull off your current GMMK keyboard's knob, and press on the replacement in seconds. Pair with a Matching Badge: Coordinating your GMMK 3's knob with a matching badge is a quick and tool-free way to make it uniquely yours. For Glorious GMMK: Each knob is custom-designed to fit all Glorious GMMK 3, GMMK PRO, and GMMK Numpad keyboard models.