Book Openers

thingiverse

This is a modified version of a book opener my piano teacher showed me. There are two models: a plain one and one with some decorative music symbols The two outer prongs go in from of the pages, and the two inner prongs go behind the book on the outside of the spine. If you have a thicker book, you can put the two inner prongs in between other pages. If that doesn't make any sense, there are photos of the model in use.