Where can I find glow in the dark powder? Or something invisible I can put on a hand that will glow? - glow in the dark powder
I want to create an awareness of hand washing at work. I have a UV light, but I need to find a little light into their hands. Thank you in advance.
Friday, February 19, 2010
Glow In The Dark Powder Where Can I Find Glow In The Dark Powder? Or Something Invisible I Can Put On A Hand That Will Glow?
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