XLLAB designed the HMX Yogurt switch, which HMX manufactures using its newest stem and bottom housing mold. The P5 bottom housing Yogurt switches use a modified nylon with 40-45% fiberglass added. It is a new nylon blend from HMX and by far the material with the most fiberglass added. What it does to the switches is make them sound super loud, clacky, and full-sounding. With the help of the new stem and bottom housing mold, Yogurt switches come with smooth keystrokes and minimum stem wobble. Switch Specifications Switch Type Linear Pins 5 pin Operation Force 45±2g or 53±2g Bottom-out Force 52±2g or 62±2g Pre-travel: 2.0 mm Total Travel 3.4±0.2mm Top Housing Material PC Bottom Housing Material P5 (40-45% fiberglass) Stem Material POM Factory Lube Yes Spring: KOS single-stage extended