PILOT Whiteboard WBMK-M model in black ballpoint pen casing is 0.5 mm. GD573 model in blue ballpoint pen casing is 0.5 mm. GD572 model in blue ballpoint pen, cartridges Horse 0.5 mm. Model H-05 blue.
PILOT whiteboard pen model WBMK-M black.Ball point pen, a casing 0.5 mm version GD573 blue.Ball point pen, a casing 0.5 mm version GD572 blue.Ball point pen, a casing, horse 0.5 mm version H-05 blue.