One third punch square hole

This punch is compatible with the binding devices of our twist notebooks and open ring notebooks.
By using this punch to make holes in paper, you can bind it into a twist note.
The punch has 10 holes, but by using the guide on the main body and moving the paper, you can punch more than 10 holes.

Number of holes punched per sheet
A4, 34 holes: 4 times Semi-B5/B5, 29 holes: 3 times
A5, 24 holes: 3 times *A4, Semi-B5, B5, and A5 will have unnecessary holes on one side.

*There are no paper guides for A6 or B6 sizes, so you will need to adjust the starting position for punching yourself.