Harry Potter Glasses
thingiverse
I used 1*1.5mm^2 NYA cable for the pins as the hole diameter is 1.5mm. Fitted perfectly for me.Designed for my 5 year old, so it can be scaled if needed.
Download Model from thingiverse
With this file you will be able to print Harry Potter Glasses 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 Harry Potter Glasses.