Funnel
thingiverse
To address my issue with a too-large, unwieldy funnel in the kitchen, I crafted a smaller one measuring 5 cm in diameter and 6 cm high. This custom-built funnel has greatly improved my pouring efficiency. If you're interested, you can also check out a stackable version of this funnel at this link: http://www.thingiverse.com/thing:26822
Download Model from thingiverse
With this file you will be able to print 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 Funnel.