Catalog number: JJ15-BL Features: ● Wide variety of colors and smooth writing. Specifications: ● Lead diameter (mm): 0.5 ● Ink color: Blue ● Body color: Blue ● Refill: RJF5 ● Cap type/knock type: Knock type ● Barrel diameter (mm): 11.0 mm ● Gel ink ● Binder clip included ● Rubber grip
