<p>Fiberglass bookbinding and cartonnage tool for professional books, albums, and boxes. Custom Design allows you to see every part of the process to ensure no errors on delicate cuts. Smooth surfaces are easy to clean after using in glue based applications. Edges are notched to ensure precision alignment with trim. Designed specifically to fit bindersboard applications and is readily applied to other mediums. Available as a single tool, sets of 5 for busy studios, and sets of 10 for classrooms, libraries, and industrial applications. </p>