OVJ Cardboard Perforator

This OVJ Cardboard Perforator is designed to create consistent perforation lines on cardboard, paperboard, and similar sheet materials used in packaging, model-making, and structural prototyping. The rotating wheel features evenly spaced teeth that press into the surface as it rolls, producing a controlled series of perforations that allow for clean folding or easy tearing along a defined path. The open-frame handle keeps the tool lightweight while giving clear visibility of the working edge during use.

The integrated wheel mechanism maintains steady contact with the material, allowing smooth, continuous perforation across straight or gently curved lines. Its one-piece construction keeps the alignment stable, supporting repeatable results in classroom, workshop, or studio environments. This tool is especially suited for makerspace activities where cardboard is frequently used for building, scoring, and rapid iteration.