Safe and Waterproof

(+) Boxes are stable and bait is protected even in heavy rain against penetrating moisture
(+) Box can be opened only with a key. This ensures that no one comes to the bait by mistake.
(+) Domestic animals and birds do not come close in on the bait, because the feed chambers of the box are not directly accessible from the outside.
(+) Bait box is empty in the morning. I assume that serve the mice, painless bless the temporal and not doing wide, where they have lost nothing.

Would buy again Boxes