KAMUI Roku Chalk

KAMUI Roku Chalk, named “ROKU”, which is Japanese for Hexagon

The Kamui Roku Chalk project was initiated to unlock the full potential of KAMUI tips, recognizing that high-quality chalk is essential for optimal performance. After thousands of trials, the need for iterative improvement became clear. The project had three main objectives: to create chalk with superior grip power, adhesion, and solidity; to incorporate the concept of a “hexagonal close-packed structure”; and to design the chalk in a hexagonal shape to symbolize this structure. After extensive development, the perfect chalk was created, meeting all the criteria for enhancing the KAMUI tips.