I had ordered 5 of these cases, because the mole had umgebuddelt the whole garden. If some things are considered, such as the case is rubbed with compost, so no smell of people's turn or eg purely earthworms stuffs before verbuddelt the case and the cases then buries fairly systematically, can the mole is not long in coming and to be successful. One should really look at least every 2 days after the fall, so that you live rescues him (Attention: Animal Protection Act). The traps can then be kept in the event of cases and use them again. This I could, however, with two traps not because the mole had removed the door at this and it has probably built underground in its caves, because they had vanished :-)