Package List 2 x 10g Bags of Fluorescent Powder Characteristics - Size: 10 x 8 x 1 cm Sand Powder. - Material: Sand. - Color: Green. - This is of the line glow-in-the-dark, or phosphorescent, pigment Sand Particles , sold by a 10g one bag Bright Powder. - The chemical compound is and non- Luminous Powder. - and Fluorescent Powder. - After it is fully charged in the Sunshine for around 1-2 hours, enjoy the effect in the dark environment! Luminous Nail Glitter - With an glowing effect this glow in the dark and fluorescent sand can be used in outdoors and indoors decorations also. - The powders are made of various rare-earth doped compounds, such as strontium aluminate, aluminate, and zinc sulfide, they are all guaranteed . Goods Description resin This is of the line glow-in-the-dark, or phosphorescent, pigment Sand Particles , sold by a 10g one bag.glow After it is fully charged in the Sunshine for around 1-2 hours, enjoy the effect in the dark environment! The powders are made of various rare-earth doped compounds, such as strontium aluminate, aluminate, and zinc sulfide, they are all guaranteed .outdoor ornament The chemical compound is and non-Glow: the chemical compound is and non- . Glow in the dark powder for resin: this is of the line glow-in-the-dark, or phosphorescent, pigment sand particles , sold by a 10g one bag. Luminous powder: the powders are made of various rare-earth doped compounds, such as strontium aluminate, aluminate, and zinc sulfide, they are all guaranteed . Glow in the dark resin pigment: after it is fully charged in the sunshine for around 1-2 hours, enjoy the effect in the dark environment!. Outdoor ornaments: with an glowing effect this glow in the dark and fluorescent sand can be used in outdoors and indoors decorations also.