INVISIBLE BLUE UV BLACKLIGHT INK

Invisible in regular light, it glows bright blue in black light. Colors actually appear in UV light but are undetectable in normal light.
Other sizes available - call for informaiton
4oz, PRICED ON OUR SITE
Great for hand stamping, valuables marking, admissions, and more.
Safe and non-toxic when used as directed. Alcohol based and quick drying. Ideal for stamps and rubber stamps. TRUSTED BRAND OPTICZ