The dome arrived perfect and worked like it should. Just a few days later the color started to fade away. A couple of months have passed, and the vortex is barely visible and it last just for a few seconds.
I am sorry to hear this. We have sold several hundred Vortex Domes, and this is the only time I heard of this problem. I asked the man who makes them for us to contact you. Did you sort anything out? I have a couple of Vortex Domes in the office here, and I have had them for months, and the colour has not faded.