DirectGlow 1 Ounce Invisible Red UV Blacklight Bottled Ink for Hand Stamping Security Admissions Secret Messages Glow Party
This is that hard to find UV Blacklight Reactive Invisible Ink for hand stamps, box marking, wall decorations, fabrics, and other unique security applications. Will not wash off easy like other brands, but can be removed with effort. Goes on completely invisible in normal light, but glows blistering bright RED under blacklight. Alcohol based for quick drying. Initially applies bright pink, but will take on a deep red appearance once dried. Ink is slightly yellow colored in the bottle in normal light and a VERY LIGHT application is all that is need to get outstanding effects. If it is applied heavy, the yellowish color may show in normal light. Works best on medium to dark base coats. This is NOT printer or tattoo ink!