KW-trio Handheld DIY One-Hole Punch Single Hole Puncher All Metal Paper Cutter 50% Reduced Effort for Office Home School Students 30 Sheet Capacity for Binder Notebook Craft Paper Greeting Cards

Design with slider to adjust the paper feed - 4-13mm; One Time can cut 30 sheets of A4 paper.

Supports binding of metal rings on paper, only one hole can be punched at a time, suitable for loose leaf-notebooks. All metal body for stable structure, super durable.

All metal body for stable structure, super durable.

The handle arc is ergonomic, and the grip is comfortable and fits the palm of the hand. Upgrade version of circle puncher can save 50% effort.

Support punching paper, photo, newspaper, magazine, card, etc.