Pilot Dr. Grip 41 4 Color 0.7 mm Ballpoint Multi Pen 0.5 mm Pencil - Series I - Black Body Color: [body] Black, [ink] black, red, blue, green Size (about): [body] width 14.1  height 148mm, [ball] diameter 0.7mm, [Sharp CORE] width 0.5mm Weight (approx.): 28.1g