C12 CombBind Machine offers an ergonomic, lightweight and compact design. Ideal for personal use and small offices. Binding machine punches up to 12 sheets of letter-size, oversize and A4 documents at a time and binds up to 225 sheets. Low-profile combs with a unique comb-opening guide help load spines easily. Color-coded spine size guide easily determines the correct spine for document size. Design also features QuickStep user guide, horizontal punch and ergonomic full-width punch handle for smooth punching.C12 CombBind Machine offers an ergonomic, lightweight and compact design. Ideal for personal use and small offices. Binding machine punches up to 12 sheets of letter-size, oversize and A4 documents at a time and binds up to 225 sheets. Low-profile combs with a unique comb-opening guide help load spines easily. Color-coded spine size guide easily determines the correct spine for document size. Design also features QuickStep user guide, horizontal punch and ergonomic full-width punch handle for smooth punching.