A bone folder is a traditional bookbinding tool, which is also useful, for example, as a creasing and bending aid or to press on adhesive tapes during your daily office and handcraft work. Optionally with the rounded or the pointed end, you can apply a groove to solid cardboard so that it can be bent more easily. Subsequently, the creasing of the cardboard is carried out safely in a straight line along the entire length of the folding bone. By the way, it’s child’s play to make somebody happy with a hand-made gift box. Nowadays creasing aids are made of plastic, but our model is made of bones – the original material of a bone folder.