Nyctograph
thingiverse
Nyctpgraph for night writing, invented by Lewis Carroll.More info at https://bandini.medium.com/el-nict%C3%B3grafo-de-lew-4b4f4ab8e9e5https://www.youtube.com/watch?v=gjoaxIZtTdE
Download Model from thingiverse
With this file you will be able to print Nyctograph 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 Nyctograph.