Sun-Star Corner One-Hole Puncher

Keep your documents neat, aligned, and professionally finished with this precision one-hole corner puncher. Designed to punch the exact same corner position every time, it ensures consistency while keeping loose papers tidy and secure.

This compact, colorful corner punch adds a polished finishing touch to photos, cards, files, scrapbooks, and craft projects. It creates smooth, rounded corners with a 5 mm arc radius, delivering clean and professional results with minimal effort.

Built for convenience and durability, the punch can cut up to 3 sheets of standard copy paper at once and works on laminated materials up to 0.1 mm thick. Paper trimmings are neatly collected in a closed storage compartment, making cleanup quick and mess-free.

The name Kadomarun comes from the Japanese words “kado” (corner) and “maru” (round), reflecting its precise and elegant design.

Dimensions:

• Length: 6.5 cm
• Width: 4.2 cm
• Height: 3.2 cm
• Punching Capacity: 3 sheets