ULTRA-X Glow Stones - Sky Blue - 1lb.

The NEW Gold Standard in Glow Stone Technology... AGT™  Sky Blue ULTRA-X Glow Stones were engineered to provide the brightest initial luminosity and longest glow persistence in the world. According to DIN 67510-1:2009 Third Party Lab Testing, these HYPER-LUMINOSITY glow stones exhibit an industry-leading Glow Power Rating of: 8796 mcd/m2 @ 1 minute. This glow color has long been favored by architects and artists alike for its sensual blue aesthetic, making them perfect for outdoor walking trails, bike paths and residential entertainment areas.  When applied in a 4:1 ratio with our Hyper-Luminosity ULTRA-X Aqua Blue glow stones, the glow surface exhibits a very unique 3D effect. 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 =