CREATE A DREAM STARRY SKY FOR KIDS WITH GLOWING STARS AND MOON THE OPERATING PRINCIPLE OF FLUORESCENT STARS The main raw material of the glow stars stickers is luminous powder, it is a type of photoluminescence related to fluorescence(Nonradiation) Charged with the longer time and the brighter light, the glow in the dark stars will be glowing longer Package Content: * 300pcs of Glowing Star Stickers, the glowing Stars come in 3 sizes: Big Star Stickers:24 pcsMedium Star Stickers:120pcs Small Star Stickers: 156pcs *154pcs of glowing square stickers *1pcs of glowing moon stickers QUESTION AND ANSWER Why my glow in the dark stars stickers didn’t glow? The luminous stars stickers need to absorb the light before glow. Please stick it in the place where the light can shine. After turning off the light, it will glow.I put the fluorescent ceiling star on the balcony for a day, why they didn’t glow? It will definitely glow when you take glowing stars into the dark after sunning, but if you wait a few hours in the evening, the fluorescent effect of the luminous stickers will be weak. Colorful Glowing Stars & Moon Glowing Dots & Stars Stickers Glowing Meteor and Stars Stickers Pink Glowing Star Stickers Glowing Dots Stars Stickers Glowing Stars and Full Moon Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.2 out of 5 stars 9,712 4.4 out of 5 stars 1,699 4.3 out of 5 stars 2,523 3.9 out of 5 stars 1,041 4.4 out of 5 stars 1,699 4.3 out of 5 stars 2,523 Price $8.49$8.49 $11.99$11.99 $12.99$12.99 $9.99$9.99 $9.99$9.99 $12.99$12.99 Color at Day Multicolor Light green Light green Pink Light green Light green Color at Night Multicolor Green Green Orange Green Green