a: 114
b:

Olfa Overstock Cutters, New England Quilt Supply
 
Olfa-L-2
Basic Cutter
Olfa-NH-1
Basic Heavy-Duty Cutter
Olfa-CL
Carton Cutter/Utility Knife
Olfa-PA-2
Deluxe Cutter
Olfa-XH-1
Deluxe HD Cutter
Olfa-180
Economy Cutter
Olfa-LA-XW
LA-X Heavy Duty Auto-Lock Cutter
Olfa-SPC-1
Olfa Cutter