It was initially everything was okay,

because I was very pleased with the settlement. My cat loves the part as the other laser pointer before.
However, the part of me does not make any special fun, because after a short time button is to turn on the laser beam so skewed that it is difficult to leave it on the beam permanently. Only with effort succeeds and cornea on the thumb ;-)
So Recommended is the provider, but not the product.

Provides but please also a handy and inexpensive laser pointer with a different battery type.