Nerf Super Soaker Hydro Balls are reusable, water-filled balls that burst upon impact and spray water. They can be quickly and easily refilled, ensuring that the wet fun continues during outdoor play. This set includes 6 Hydro Balls in 2 colors. The balls are made from a soft, flexible material. They can be taken apart into 2 interchangeable halves and easily reassembled for refilling. Refilling couldn't be simpler: just attach the halves, dip the balls in water, and squeeze – then the water action can continue. After the fun, cleanup is a breeze: simply pick up the ball halves and refill them. A fantastic outdoor water toy for boys and girls aged 6 and up, providing wet enjoyment for everyone. The Nerf Super Soaker brand has been delivering fun since 1989, offering kids, teens, and adults plenty of wet action. Allow to dry thoroughly after use.