Fruit flies trap

prusaprinters

<p>This trap can fit with plastic soda bottle. Fill the bottle with liquid bait, I'd recommend Autolysed protein bait. There are 3 versions you can choose, with and without fin. There is a hole for 3mm. string so you can hang the trap or you could put it on the flat ground.</p><p>This should print with yellow<a href="https://www.matterhackers.com/store/c/3d-printer-filament/PET?aff=7572"> PETG</a> or ABS as it use outdoor and the fruit flies are more attracted to yellow.</p>