Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 10
【Humanized Design】:TIANSE comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), A5 Size (15 holes). Max Binding Capacity: 450 sheets (2″ comb Plastic bindings ). The whole process requires little force.