Book stand
thingiverse
Book stand it keeps the pages of the book open, such as while you're working. You can adjust the stoppers to the book size.
Download Model from thingiverse
With this file you will be able to print Book stand with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Book stand.