The shell uses the specially processed aluminum material “Technihard,” which was born from NASA technology. It is characterized by its hardness and high rigidity, and its high speed and tight sound are attractive. The exterior is dull (Jun Tamai)
Maintenance information: 2025.11.30 Continuity confirmed
Accessories: none
Main specifications: Techni Hard Micro Vickers hardness 400 or more, dead weight 18 g