Optima Premium Staples, 40-Sheet Capacity, 3750/Box

Ensures jam-free stapling in Swingline Optima staplers. Also provides excellent stapling performance when used with standard desktop, grip and electric staplers. Staple Type: Optima Standard; For Use With: All Standard Full-Strip Staplers; Leg Length: 1/4"; Sheet Capacity: 40.

Price: £ 5.39 from Zuma Office Supply US