Brand: TOMBOWModel: MONO ZERO EH-KUR-04 (1's/PK)
SIZE: 2.3mm
Color: SilverSize: 180mm x 40mm x 15mmWeight: 12.1g
Model: MONO ZERO ER-KUR (2's/PK)
Color: White - FineSize: 150mm x 30mm x 15mmWeight: 4g