Redesigned for greater efficiency, lightweight compact manual comb binding machine punches up to 12 sheets and binds up to 225 sheets (using a 1" comb). Features ergonomic full-width handle for easy, effective operation. Independent, low-profile comb opener makes continuous punching and binding fast and easy. Machine offers adjustable edge guide for letter size and oversized sheets, spine size guide and horizontal punching. Lightweight, compact machine is ideal for personal and small office use. Comes with easy-to-follow QuickStep instructions.