Glow-In-The-Dark - These glow-in-the-dark pebbles are perfect for little hands to explore, play, sort and transport. Their glow-in-the-dark feature makes them ideal for use in dark dens or other sensory play areas. Made from a unique stone mix, each pebble is engraved and painted with a letter, making them highly visual and tactile. They are robust enough to be used in a variety of environments, indoors and out, day or night!

The pebbles glow for up to one hour and recharge in daylight within minutes. The set includes 26 pebbles. Each pebble measures approximately 2".