Stackable Funnel
thingiverse
A few months back, I crafted a funnel. Recently, someone suggested making it stackable via comments. Hence, let's proceed with the steps below: duplicate and print as many as desired for an endless stack!
Download Model from thingiverse
With this file you will be able to print Stackable Funnel 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 Stackable Funnel.