An off green powder in daylight and glows a super bright green in the dark and under UV and black light. Must be activated by UV or sunlight. This is the brightest glow we have. If charged for at least an hour in sunlight it has the capacity to glow all night with great intensity. Sold in a 5 gram pot with a dual ended scoop.
Specifics:
- 50 micron
- Strontium Aluminate, Europium & Dysprosium formula