I do not write reviews because I really do not have time to do so. But in this case, I take it to me like: For several days I chased a rat that had strayed into our basement. Neither live trap with bait, conventional snap trap with bait still poison bars were touched by it. And although she was staying for several days without food or water in the closed repeatedly by me cellar. Hope dies last is well known, why should this - with the Swissino rat trap - be the last attempt. Before now 1hour and 50 minutes I turned the case carefully and, you do not like faith, after about 20 minutes my wife said heard a noise fiependes to have, because they had spent just in another basement room. With regard to my entire activity in advance of Swissionofalle I could not imagine, and yet looked: in fact, the case must be snapped in a very short time after installation. Real Super and thanks to the manufacturer for this effectiveness !!!