Just add water and watch the water marbles grow over 3 to 4 hours. They are so much fun, add to all sensory play, in our sensory bottles & make it extra fun.
Our Water Marbles are biodegradable and contain approximately 13g of Water Marbles per bottle. All our Water Marbles are packed right here in Australia. And we're the only ones with glitter marbles in our bottles!
Please note that this contains small parts and therefore, should be kept out of the reach of children under 4. The marbles present a choking hazard and should not be consumed. Please supervise use at all times.