Regular Operating Force with Linear Feature The Epomaker MMD Mint Blue switches are crafted with regular initial force, and the end force is 43g. They are perfect for those who are fond of light and linear key strokes. POM Stem and PC Housing The MMD Mint Blue switches come with POM stem and PC transparent housing for a durable purpose. By applying a longer spring, it requires more forces to trigger the key stroke. The switches adopt an improved structure, which reduces the rustle feeling and sound that are generally brought by POM material, and presents a pleasing typing experience and sound. Compatible with MX Structure Keycaps The MMD Mint Blue switches are designed with general MX structure so that they can fit most keycaps with (X) cross clones. This structure greatly improves the compatibility and you can feel free to change the switches and remake your own keyboard. Built-in LED Slot & Durable Lifespan The MMD Mint Blue switches are equipped with LED slot for LED modification. It is also compatible with SMD LED. This provides more fun feature and options for DIYers. With a lifespan of approximate 50 million times of keystrokes based on laboratory durability test, you may rest assured with the long lifespan. Specifications Epomaker Mint Blue Switch Type: Linear Material: POM stem and PC Housing End Force: 43gf±3gf Total Travel: 3.6±0.3mm Pre Travel: 1.8±0.2mm