It hasn't caught anything and it seems to be a big scarecrow managing to scare away the birds without even getting inside

I have had it for over a month and it does absolutely nothing, a waste of money... they eat the bait and catch nothing.

It doesn't need bait, it catches both big and small mice, you remove the top part, wipe it with a dry cloth and clean it

I bought it for my warehouse. There are many mice. The only thing I have managed to do is to feed them 200g of feta cheese!!! If the machine works, it is for big mice, probably.