?Built-in LED Slot with Transparent Housing & Durable Lifespan? The Graywood V3 mechanical switches are equipped with LED slots for modification. This provides more fun feature and options for those who are DIYers. It has a lifespan of approximate 60 million times of keystrokes based on laboratory durability tests; you may rest assured with the long lifespan. ?POM Stem, PC Top & Nylon Bottom Housing? The Graywood V3 switches come with POM stem, PC top and bottom housing for an extreme durable purpose. The PC top housing makes the switch to be transparent and completely shine-through. This is really perfect for those whow are fond of RGB lights. With the improved structure that reduces the rustle feeling and sound, which are generally brought by POM material, the switch presents a pleg typing experience and sound. ?Compatible with MX Structure Keycaps? The Graywood V3 mechanical 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. ?Factory Pre-lubed Switches Set? Coming factory-lubed and special structured, the Graywood V3 switch can be self-lubed during every key stroke, which is especially helpful for maintaining a smooth feeling. The durable stem is credited to a more smooth and pleg typing experience. ?LEOBOG Graywood V3 Linear Switches? Designed in a gray tone, the LEOBOG Graywood V3 switch aims to be fast responsive and smooth typing. Moulded with transparent PC housing and a LED slot, this switch is suitable for those who are keen on shine-through keyboards. The Graywood V3 switches are designed with operating force of 40g. They are perfect for typists who need to work with the keyboard for a long time.