RIBBAO

Binding Machine 21-Hole, Heavy Duty Paper Punch Binder 450 Sheets Capacity, Comb Book Binder with Starter Kit 100 Combs for Home Office School Use All-in-One Punch & Bind in 2 Simple Steps：This comb binding machine integrates punching and binding into one device. Simply align your pages, press the punch lever fully down in one go (no pause to avoid paper jams), then insert the comb binding spine. No electric power needed – manual operation gives you full control. Perfect for quick document binding at home, school, or small office. Heavy-Duty Punching & Large Binding Capacity：Punches up to 10-12 sheets of...