OLFA DKB-10 Spare Blades 10pcs SK2 9mm Replacement Blade Art Cutter Utility Knife 30 Degree Sharp Blade for SAC-1 LTD-01 LTD-04 LTD-05 Blade Size: 74*9*0.38mm Material: SK2 Carbon Steel Suitable for: OLFA SAC-1 LTD-01 LTD-04 LTD-05 Cutter Package includes: 10 pcs*Spare Blades