Size 4 Championship HydroGrip Yellow Water Polo Ball

• KAP7 has tapped into years of experience, proprietary technology, and the highest quality materials to develop the HydroGrip Ball. It is the best and longest lasting ball in the world.
• The HydroGrip has been designed to meet guidelines for local, national, and global specifications.

WPA OFFICIAL BALL OF Australian Water Polo League 

KAP7 is the Official ball of LEN European Aquatics which governs 54 Countries. 

KAP7 is trusted by the top water polo experts in the world.

• Lubricate the ball needle prior to inflating so as not to harm the valve and cause air leakage
• Do not over inflate the ball , the PSI should be 6.5. KAP7 Ball Pumps can be set to inflate to the appropriate pressure.