These auto-feed pencils feature a shock-absorbing reflex point for comfortable writing control and minimal lead breakage. Ideal for both drafting and general writing. The 4 mm long stainless steel lead sleeve supports the lead and provides drawing accuracy even with thick straightedges. Offered in three lead diameters (0.3 mm/yellow, 0.5 mm/black, 0.7 mm/blue). Built-in eraser under cap with cleaning needle. Supplied in a leather-look pocket pouch as a set of three.