TTS Illuminated Sensory Glow Pebbles 12Pcs

TTS Illuminated Sensory Glow Pebbles - 12Pcs. A set of 12 rechargeable illuminated pebbles that can be stacked and rolled for engaging sensory learning. The pebbles are in three sizes and are charged by placing them in the docking station. Choose from static or set to sequence mode. The pebbles take 4 hours to fully charge and have a battery life of 10-12 hours. A great resource for sensory rooms and a novel way of encouraging children to experiment- TTS Illuminated Sensory Glow Pebbles - 12Pcs.