<b>Glow in the Dark Garden Pebbles Stones for Yard and Walkways Decor, <br> DIY Decorative Luminous Stones in Blue (200 Pcs )</b><br> <br> <b>Why they glow?</b><br> The glow in dark pebbles are made from photoluminescent pigment and resin, <br> they will absorb light from sun and release light in dark.<br> <br> <b>How to make them glow?</b><br> Put them under sunlight or lamplight to absorb light for an hour <br> them they will glow for hours.. <br> The pebbles are reusable and work for years. <br> <br> <b>What can they do?</b><br> Line your walkway, edge a flower bed or fill a planter with these pebble,<br> make your garden or yard absolutely unique and cool! And also great for home<br> decoration, art & crafting, DIY gift, etc.<br> <br> <b>Are they safe?</b><br> Yes, they are made from safe material, it is non-toxic to touch.<br> But please KEEP THEM AWAY FROM KIDS because they look like candy but they are not!<br> <br> <b>What would I get?</b><br> 200PCS glow in dark pebbles<br> About 18×25×11mm each<br>