Product details:

CombBind - 160 Sheet(s) Bind - 9 Punch - Letter - Black. Binding machine offers the perfect combination of punching and binding for personal occasional use in home or office. Built-in three-hole punch handles up to eight sheets using the handle lever. Binding machine binds up to 130-page documents and uses any 19-hole CombBind spine up to 5/8" in size. Alignment guide accommodates standard, letter-size pages and covers. Centering the punch alignment also allows binding of oversized projects. Punch/binding handle locks down for convenient, compact storage. Separate, built-in carrying handle allows easy portability. Low-force operation minimizes pressure required for effortless use. Handle locks down for easy storage and transportation. Manual operation binds up to 160 sheets without requiring electricity. Compact size stores easily for convenient on-the-go use. For use with comb spines up to 3/4" in size (sold separately)