The ball corresponds mE the usual sold by electronics-Star model. They may have even accidentally sent me her usual model. My ball looks in any case the same as "electronic-Star Magic plasma ball plasma lamp Ø 20cm" and is also significantly lighter than indicated on Amazon - just as in the conventional model. A heavy foot and thicker glass could have been much better for the sake of resistance to tipping me. The Gummiepuffer between glass and feet is not bonded clean, but that does not continue. The effect looks just like the pictures on the above-mentioned standard model and not as in the picture to the actual product, but I had expected (the advertised picture is quite obviously edited). There is no sensitivity control (but was not advertised) and the microphone is under the foot so that it reacts only to loud noises. The power supply unit is warm even when switched off ball, which does not exactly represent a quality feature for a power supply. Nevertheless, 4 points, because let's be honest - that part only electronic waste for children and adults playful like me in the end, was previously clear. To expect the more favorable price would be utopian and the effect and design are great.