Keygeek Briny switch is XLLAB's newest design project. With a UPE stem and a pure PA66 bottom housing, the sound profile of these switches leans toward the middle ground. They are not high-pitched and not super deep either.  With the PA12 top housing, the smoothness is guaranteed. Keygeek also improved factory lube precision to eliminate any unwanted noises such as leaf ticks, spring pings, and noisy top-out sound. Factory lube is applied to the leaf, spring, and stem slider. They avoid lubing the stem pole to ensure these switches won't sound muted and feel mushy. 1 quantity = 10 switches  Switch Type: Linear Manufacturer: Keygeek Designer: XLLAB Stem material: UPE (U4) Top Housing: Modified PA12 Bottom Housing: PA66 Operating Force: 42±5g/52g±5g Bottom-out Force: 50g±5g/63g±5g  Pre-travel: 2.0mm Total Travel: 3.6mm Spring: 20mm single-stage spring KOS wire Factory Lubed: Yes!