Special Multiplying Balls

[Graham Wiebe]

hi I happen to be looking for a set of blue glowing multiplying balls. I have seen the regular glow in the dark multiplying balls but I have yet to find them in blue.

does anyone know of a place that sells blue glowing multiplying balls?

if not it would be interesting to see if any of you have alternative methods to archive this glowing effect.

Thank you in advance.