Firefly Adventures Glow Pebbles

Glowstones need just 8 minutes of sunlight to glow for over 8 hours, gradually dimming through the night. They are non-toxic, battery-free, waterproof, and drop- resistant. Made with durable strontium aluminate, they outperform zinc sulphide products in brightness and glow time, lasting over 15 years. Packaged in an engraved microfiber pouch, the small pebbles are perfect for creating a Tooth Fairy path, magical potion circles, or to use in the bathtub with the lights turned off for pure magic.