Fascinating and always nice!

So here is a brief review, as the previous were indeed quite different.
I ordered two plasma balls for two children. The delivery was very fast and performed well packaged. And what can I say, both plasma balls have worked. Only, as already mentioned in the previous speakers, the audio function is virtually non-existent. You knock on the base, the ball reacts, otherwise I could not notice any reaction. That reminds me that in advance, however, was clear and I have brought upon this function no value, there is still 5 star.
I would say that the price-performance ratio is absolutely in order. One can ask for the price in my opinion no top-quality, for our purposes, the plasma ball is great and the price reasonable.
I hope the kids have fun with it. Mom and Dad find the part anyway fascinating.