The Keykobo C.O.L keycaps's inspiration comes from IBM's constructivist lines and color matching. Kei extended the IBM stripe elements and incorporated this characteristic into the modeling. Patterns have been graphically linearized.
The main colors used are light gray and dark gray, and Kei has also reassembled five main colors extracted from IBM. Additionally, they have included interesting and rare-to-see stepped CTRL and Alt keys in modern designs.
