The Titus65 is a unique 65% layout gummy O-ring mounted keyboard case made of high-grade concrete. Designed by Mehka Studio, it is in the prototype phase, aiming to gather feedback for further refinement before production. The internal structure focuses on sound diffusion to minimize the hollowness typical of concrete boards. Inspired by the Fibonacci sequence, the design combines elements of brutalist and Roman architecture, offering a fresh departure from traditional keyboard designs.