➤<b>CREATE A DREAM STARRY SKY FOR KIDS WITH GLOWING STARS AND DOTS</b><br><br> <b>➤THE OPERATING PRINCIPLE OF FLUORESCENT STARS</b><br> The main raw material of the glow dots stickers is luminous powder, it is a type of photoluminescence related to fluorescence(Nonradiation)<br> Charged with the longer time and the brighter light, the 3d glow in the dark stars will be glowing longer<br><br> <b>➤Package Includes</b><br> Total of 826 glow in the dark round dots and stars in Green<br> <b>The glowing dots come in 3 sizes</b><br> 24 Large Dots 0.39-Inch diameter<br> 160 Medium Dots 0.23-Inch diameter<br> 220 Small Dots 0.15-Inch in diameter<br> <b>The glowing stars come in 3 sizes</b><br> 32 Large Stars 0.59-Inch diameter<br> 180 Medium Stars 0.39-Inch diameter<br> 210 Small Stars 0.19-Inch in diameter<br><br> <b>➤QUESTION AND ANSWER</b><br> ◆Why my 3d glow in the dark stars stickers didn’t glow?<br> 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.<br> ◆I put the fluorescent ceiling star on the balcony for a day, why they didn’t glow?<br> First, it will definitely glow when you take glowing stars for ceiling 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, So be sure to stick it where the light can shine.<br><br>