Our waterballs are made from medical grade silicon material which is durable and elastic.

No matter in what direction the balls are squeezed, they will not burst or rupture and will quickly return to their original shape.

They are not designed for hard, violent squeezing however, and will rupture in contact with fingernails or other sharp objects. They are not designed to be thrown or dropped.

Note: Not recommended for under 3’s (choking hazard)

Use with care: will burst if squashed violently - Water content is 100% sterile

Follow this guide for hours of trouble free use.