Compatible with the NIBBLE and TIDBIT mechanical keyboard kits. Perfect for adding additional rotary encoder channels to your TIDBIT build, or replacing a worn or damaged encoder/knob. Pack includes one Kilo International 0.625" knob with 6mm shaft and one TT Electronics EN11-HSB1AF15 rotary encoder with switch. The high-quality Kilo International knob is handmade in the USA. **NOTE: While the knob color is guaranteed to match the listing, the knob that is included with your pack may not precisely match the one in the image. Knobs may include indicator arrows, lines, or a different edge finish (round, chamfered, etc)**