I can supply Lumia Wheels with 8 custom effects made out of solid glass so will not melt down like other lesser products and survive under high power lasers. Lumia wheel is the same size as a CD . Wheel alone is $75 US with a 1 RPM motor an extra $25 .
Liquid sky polygon motor and mirror only $10 each, pinouts provided and units tested. You provide the 12 VDC power supply .
Email me for more details.
Rick