TheseÂ Water Marbles are one of the best sensory play products around!
Just add water and the Water Marbles will grow in size and provide hours and hours of play! You can keep your Water Marbles in an airtight container for weeks or they can be rehydrated once they are dehydrated to provide more hours of fun!
This product is non-toxic but is not suitable for children under 3. Presents a choking hazard and play should be supervised at all times.