Pentel Smash Mechanical Metal Red Pencil, 0.5mm, Q1005-13A,

[Limited Edition] Metal Red Case [Features] Comes with a core hardness display window/Display altitude can be changed (4H, 3H, 2H, H, F, HB, B, 2B) [Mechanism] Knock type [Replacement eraser part number] Z2-1N [Materials] Body = ABS, Grip = Brass and Silicone Rubber, Knock = Brass and NBR Rubber, Clip = Iron