Mechanism: Knock type, Kuru Toga rotating engine
Material:
Body: PC (polycarbonate) with transfer printing
Knock cover: ABS
Tip with grip: ABS + elastomer grip
Lead Size: 0.5mm
Body Dimensions: Diameter 10.7mm × Thickness 14.9mm × Length 143.0mm
Refillable: Yes (lead and eraser)
Clip: Yes
Country of Origin: Japan