Zebra Mechanical Pencil Delguard 0.3mm Luminous Violet P-MAS85-N2-LMV

[Delguard] I can't break it anymore. Delguard system protects the core from all directions! [Features] The lead will not break (If you knock more than 4 times and write without the lead, it may break) [Core diameter] 0.3mm [Body size] Maximum shaft diameter 10.3 x 137.3 mm / weight 10.g [Shaft material] Resin