Mushroom Hole Puncher, Compact Single Hole Punch for Office School Notebooks and Loose-Leaf Papers (Gray)

You can punch 6 sheets of A4 paper at a time, and the mushroom shape is punched, which can turn any paper into a mushroom hole paper Equipped with mushroom hole and positioning ruler, both sides can be positioned and used for punching You can punch 6 sheets of A4 paper at a time, and the mushroom shape is punched, which can turn any paper into a mushroom hole paper Freely combine photos, newspapers, magazines, cardboard, etc. Mushroom Hole Puncher Suitable for all TO NOTE loose-leaf pages, after the mushroom hole, can be bound together with the binding ring