ULTRA-X Glow Stones - Emerald Yellow - 1lb.
- Worldwide Shipping
- Eco-Friendly & Energy Efficient
- In stock, ready to ship
- Inventory on the way
According to DIN 67510-1:2009 Third Party Lab Testing, AGT™ ULTRA-X Glow Stones exhibit an industry-leading Glow Power Rating of: 8796 mcd/m2 @ 1 minute.
This equates to a +30% higher luminosity and glow duration than our previously best selling ULTRA Grade Glow Stones.
Competitive Glow Performance Ratings:
- 65% brighter and longer glowing than ANY commercial grade glow stones, glow in the dark gravel, glowing pebbles, natural stone glow marble, or glow glass chips commonly available online.
- Outperforms Quantum Natural Stone glow stones by over 33%!
8 minutes of sunlight = 15+ hours of eco-friendly magic!