No. 16 Blade for No. 1 Knife, for stencilling, etching, and scoring. p>No. 11 Blade for the No. 1 Knife and Gripster Knife, sharp angle for detail cutting, available in packages of 5 or 100 blades.
No. 22 Blade for No. 5 Knife for long heavy pressure cuts in woodworking, whittling, carving and trimming.
No. 24 Blade for No. 5 Knife for close corner cuts on templates and mats.