(image for) Europium UltraGlow Powder Sample Pack, Small

Europium UltraGlow Powder Sample Pack, Small

$19.99
UltraGlow Sample Pack   Specifically for manufacturers, experimenters, and others who want to compare one UltraGlow glow-in-the-dark color to another for intensity, duration & charge times. If you are already using a glow material in your product/project, compare our UltraGlow...