Fruit Fly Trap catcher satisfying spiral design

Very fast printing, minimal filament usage, and very satisfying result with spiral design. Not only useful but also nice looking :) 

Place some delicious trap inside cup or container and place printed lid. Come back after few hours to see how empty from flies is your room. 

Comes in 4 lid diameters - 85mm 75mm 65mm 55mm, or you can easily scale to your liking in bambulab studio closest diameter that you need. preferably scale it up, so for example if you need 90 use 85 and measure inner diameter. or if you need 60 scale up 55 variant. 

It's designed for 1mm wall thickness - 2 layers of filament and 2 bottom layers. It's flimsy but just needs 5g of filament and prints very fast thanks to that design.