Everyglow® Photoluminescent gravel stone is made from EVERYGLOW® photoluminescent pigment and synthetics material,with great weather resitant, and hardness,this gravel can be glow in the dark more than 10hours,when absorb the visible light for 5-30mins,and this emit and absorb light process is repeatedly.
Non-toxin,Harmless,non-radiation, Eco-friendly material
Mainly use for concrete ,pavers,terrazzo and garden decoraton projects.
Daylight color: yellowish
Glow color: Yellow-green
Glow time: 8-12hours
Life time: 3-7 year(outdoor), 15-20 year(indoor)
Packing: 25kg/bag. 40bag/pallet.