funnel for coins
thingiverse
The small version fits on an ender/3/5 bed. It is thinner to make printing faster and might make a coin funnel. I have not printed. This was made by playing around with the files here: https://grabcad.com/library/resolution-coin-funnel-1
Download Model from thingiverse
With this file you will be able to print funnel for coins 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 funnel for coins.