WORKPRO 18mm Retractable Utility Knife, Heavy Duty Aluminum Alloy Snap-off Box Cutter with 10PC SK5 Steel Sharp Blades for Cartons, Cardboard and Boxes, Perfect for Office and Home Use - Amazon.com
Metaphys Obi Minimal Tape Cutter
Amazon.com: Obi-Wan Kenobi Cookie Cutter & Mold 6-Inch-Scale Produced by 3D Kitchen Art