Peephole
thingiverse
Simple Poor-Man Peephole for Your Door! You may need to edit the scad file and adjust diameters, etc., to fit your unique needs. Printed with PLA - a convenient and eco-friendly material choice! P.S. Don't worry about compatibility issues - I'm just a lazy guy who focused on getting it done!
Download Model from thingiverse
With this file you will be able to print Peephole 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 Peephole.