【商品説明】
・Ball Diameter: 0.7mm Ink Color: Black, Red, Blue
・Lead diameter: 0.02 inches (0.5 mm)
・Model Number: MSE45025
・Pendulum knock type / with a sharp eraser
・Size: Shaft Diameter 0.6 x Thickness 0.6 x Total Length 5.5 inches (14.1 x 16.0 x 140.6 mm)