Wasps came anyway, circled curiously around the wasp nest dummy and continued to attack the jam, which was no more than 20 cm away from the nest. Deterrence by dummy was zero. Too bad about the 12 Fr., which are overpriced anyway, and the effort involved in stuffing the bag. Unfortunately you can't rate it with zero stars.
Fast delivery. i don't like this dummy wasp nest. according to the instructions you only have to unfold the part and then hang it up so that it has the shape you see in the picture. this is nonsense with sauce and will never work, because after aispacking you first have to stuff the part with old newspapers or old packaging material, pluck it out, so that it gets and stays halfway in the shape shown.
The opening at the bottom should be taped shut, because not all wasps are as stupid as we humans think and fall for this black/grey dummy, especially not if the string is still hanging far down. I wouldn't buy this wasp nest dummy again, so I can't recommend it.