?Built-in LED Slot & Durable Lifespan? Equipped with LED slots for modification, the backlight can be shine-through even with PBT housings in the EPOMAKER Wisteria switches. This provides more fun feature and options for DIYers. With a strong single spring, the lifespan can go up to 100 million times of keystrokes based on laboratory durability test. Get your keyboard something new and have fun with them!. ?Factory Lubed Switch Set?Coming factory-lubed and special structured, the EPOMAKER Wisteria switch can be self-lubed when being typed, which is especially helpful for maintaining a smooth feeling. The durable stem is credited to a more smooth and pleg typing experience. ?Compatible with MX Structure Keycaps?EPOMAKER Wisteria Flower switches are designed with general MX structure so that they can fit most keycaps sets with (X) cross stem. This greatly improves the compatibility and you can feel free to change the switch and remake your own keyboard. ?POM+PTFE Stem, PC+PA66 Housing ?POM, or Polyoxymethylene, is a versatile polymer that is known for extreme resilience and low coefficient of friction. To create a ultra-smooth, scratchless keystroke experience with no additional lube, EPOMAKER Wisteria switch adopts POM+PTFE mixed material for the stem. Low-density modified PC upper cg and PA66 bottom cg well reduce the noisy rebound sound and ensure the pure and stable sound while touching the bottom. ?The Inspiration of EPOMAKER Wisteria Switch?Wisteria is a complicated plant that features bountiful purple blooms in eye-catching cascades. It symbolizes romance in most cultures and also a symbol of good luck, success, and longevity. As a team deeply fascinated by the cup-shaped flower, EPOMAKER design team takes the purple colorway as the main hue, embellished with pastel green, here comes the Wisteria-A keyswitch set full of joy and happiness!.