The Marble 60 is a unique 60% mechanical keyboard crafted entirely from real marble, merging traditional stone craftsmanship with modern keyboard design. This project originated in 2024, inspired by a team member's masonry heritage, and has undergone extensive refinement to achieve its distinctive sound and aesthetic. Each keyboard is handmade, requiring skilled artisans to ensure quality and finish.

The design prioritizes the natural character of marble, avoiding trends that compromise sound quality, and features a simple yet intentional layout. It is available in a polished finish and has a weight ranging from approximately 1000 to 1600 grams unbuilt, and 1350 to 1950 grams when built, depending on the variant. The typing angle is set at 3°, and it is recommended to pair the keyboard with a wrist rest for added comfort.