Just add water and watch the Ocean Water Marbles grow. Huckleberry Water Marbles are biodegradable and contain approximately 13g of Water Marbles per bottle. All Water Marbles are packed right here in Australia and they're the only ones with glitter marbles in their 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.