Djp5690 Posted December 25, 2023 Report Share Posted December 25, 2023 Anyone eve mess around with those laser pointers and try them on their UV or even mostly clear marbles? It really makes em “pop”! the amount of glow in “day light” is staggering 1 Link to comment Share on other sites More sharing options...
Alan Posted December 25, 2023 Report Share Posted December 25, 2023 Just remember that the "brightness" you are perceiving is reflected UV light reaching your eyes. 1 1 1 Link to comment Share on other sites More sharing options...
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