Periscope
thingiverse
The periscope is 7 or 17.78 cm in tall. Cut a spare CD or DVD to into two pieces 1.3 by 1.93 in or 3.3 by 4.9 cm and tape or glue them on the two 45° sides on the 3D printed part.
Download Model from thingiverse
With this file you will be able to print Periscope 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 Periscope.