The Keygeek Ding Ding Switch gets its name from the familiar sound of metal clinking together — ding ding. True to its name, this switch delivers a bright, high-pitched, clacky, and crispy sound profile. Each keystroke produces a clean and lively acoustic character, making it an excellent choice for enthusiasts who enjoy a sharper, more pronounced typing sound. What makes the Ding Ding unique is its innovative P4 bottom housing, which utilizes a new high-hardness material blend. This exceptionally rigid material creates a distinctive bottom-out sound unlike traditional switch housings, resulting in a crisp and resonant typing experience. 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