Variations (bear, spaceman) avaialable from these sources:
From Etsy: BUY NOW Fireworks Infinity Lamps
From Amazon: BUY NOW Fireworks Infinity Lamps
The Kitty Cat Lamp I found: here
Kitty Cat Fireworks Lamp: illusion of depth from multiple refections. This glass cat sculpture is partially coated inside and out with a thin metal layer. The metal layer is made thinner in a pattern of small circles and stars to produce iridescent colors through thin-film interference effects. When lit from within by white LEDs, multiple reflections on the curved contour of the glass creates the firework like spray of light and color.
Get a PhoTOP from these fine vendors (comes with laser pointer!):
From Educational Innovations: BUY NOW PhoTOP
Another amazing spinning device by Prof. Ken Brecher! Get his other spinning tops here:
From Etsy: BUY NOW: PhiTOP, PiTOP, eTOP, iTOP, DeltaCELT
The PhoTOP: phosphorescent glow illuminates the intricate path of a 405nm laser pointer beam on a balanced spinning disk. Let the disk set alone for a few minutes to allow the traces to fade- and repeat again and again to experiment making new patterns.