This product is highly recommended. In connection with the BAYER rat and mouse bait it meets in the application its effectiveness. I have additionally provided with a red-white marking to make it clear rediscover in dark corners. Since, I have also other livestock at home, here this tunnel case presented itself, since being denied by the security lock, access by "third parties". Easy to use and easy to clean.
A small drawback: there is only one dish per case. One should not lose this. However, as a case rarely sufficient to negate this.
Conclusion: A recommendation for sufferers. And rather a case more than a nuisance too.