Very effective 102

I was skeptical but I did not want to invest 60 euros in a détaupeur GSB to firecrackers.
So I tried.
and overnight the progression of my harmful stopped immediately and I have never seen clods of land in my field.

The product comes in three pieces: the head / Solar, a small plastic tube for lighting (really useless by the way), and the body in metal.
This is very convenient as my clay soil was very hard, and I was able to push the stake has sledgehammers or force without damaging the plastic head (which would have broken)

BIP every 30 seconds takes 3/4 seconds and is very slightly vibrate the metal body.

I ca not think would work but it worked!