Fly trap / Trap à moucherons
cults3d
To catch flies, then you are free to do what you want with them :) Two versions: with ventilation holes of 1mm or 1.5mm (just for ventilation, flies go through the big hole). The fly goes through the central hole, that's why I plugged the other openings, so that if they try to come out through a hole, it's plugged... The tape is pierced (with a needle) for ventilation too. DEMO: https://youtu.be/1VaA7U28NyY To catch small fly, then you can do what you want with them :) 2 versions, 1mm and 1.5mm breathing holes, the fly go through the big (center) hole. The other hole are blocked (using tape with small holes made with a needle) so from the inside it's harder to get out.
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