We R Memory Keepers Multi Cinch ToolThe Multi Cinch Book Binding Machine makes book binding quick, easy and affordable. It is the best binding tool on the market for home, school and office projects. The Multi Cinch comes with two different, interchangeable punch types, circle and disc, and other styles are sold separately. Collect them all and punch perfect holes with customizable hole spacing on any size project. Plastic and metal bindings come in fun, trendy colors, and elastic book