Immediately after delivery, the 4 cases were prepared with chocolate hazelnut cream from discounters and designed overnight, the next morning had three mice experienced her last night. A night later, the traps were redistributed and again it has two catches. The use of traps is very user friendly, there is no risk to get a slap on the fingers. Also, the disposal of the slain mice happens very hygienic by the second bracket. The cleaning of the traps is very easy thanks to the plastic used. Through the holes at the end of the event it is possible to fix this with a string The price of 5 per case is very high, but the quality, processing and use-value are worth it.