Olfa LB-SOL-10 solid spare snap-off blades, 18mm (10-pack) for €6.95
Olfa LB-10 spare snap-off blades, 18mm (10-pack) for €6.50
Olfa LBB-10B spare black snap-off blades, 18mm (10-pack) for €7.95
123ink snap-off knife, 18mm (10-pack) for €35.50