For the price appropriately 1

I was allowed to test this product and was initially very skeptical about whether such a mole defense tools bring anything at all.
However, as has our neighbor has a very very large garden and the moles there (as well as from time to time with us) will feel right because, a solution.

So I got the package with rod and instructions sent and was initially irritated that so little "art" in this box. First, I had to get the necessary batteries, as these (at least in our household) are now no longer common size.

After I then inserted and closed the bar again this humming something. Stuck in the ground I do not feel this noise, however distracting and take it after some time near or from afar certainly no longer true.

Since the rod in the ground has put here can still see no mole, so far positive effect.

As previous reviewers say this positive effect is apparently not always the case, and I can not judge what it depends.

Overall, I'm happy and forgiving 4 stars. 1 star is deducted because it would be for the customer certainly more pleasant to get directly supplied batteries and because I can not confirm conclusively 100% sure the effect.