Meet the HMX Creamy Yolk Linear Switch, a switch designed for keyboard enthusiasts who love a crisp, clacky, and poppy sound with a smooth linear feel. The HMX Egg Yolk is the first HMX switch to feature HMX's innovative Hybrid Molding System, which allows different materials to be used for the bottom housing and center stem. This gives HMX more freedom to fine-tune both the sound and performance of the switch. The bottom housing is made from PA66 reinforced with 10% fiberglass, providing a solid and durable foundation, while the center stem uses HMX's S1 blend. The combination creates a sharp, clean sound with a satisfying pop and plenty of clacky character. If you're looking for a linear switch with a clean sound, lively pop and clack, and smooth typing experience, Creamy Yolk is an easy one to add to your next build. We are providing personal hand lubing service, done personally by our slick in-house Lume Lubing expert. Hand Lubing Service: Lube Used: Krytox 205G0 Springs: Bag lubed with Krytox 105 Film Used: Lume Film series - we'll cater the film type to the switch to give you the best experience possible