I ordered the whole set, and I am so unexpectedly successful: four catches in just three days. I parallel the common wire traps (which are already rusted) set; but these were the same out felt. The Topcat Falls was initially also. Three or four times verwühlt; probably because I do not have that set sufficiently light-tight. But after that I had at least one catch per day. The whole set is quite expensive; I regret buying but by no means. The cases I have just set again. But I believe that by no transitions Wühler spend more. But I will possibly go on the safe side.