Sometimes trying to fill up inflatable exercise balls and discs with air can be a pain. It is time to save your lungs with the 2-Way Hand Pump! This hand pump is designed with quick and easy pumping action to manually inflate and deflate a wide variety of inflatables. No need for separate nozzles, as the featured universal nozzle can fit into virtually any valve. It works especially well with CanDo inflatable balls and discs. This palm sized inflation tool is exceptionally portable and can be taken with you anywhere you go. Made of durable materials, you will be able to inflate exercise balls for many years to come. Used by adults and children alike, this pump is extremely user friendly. Simply plug the nozzle into the desired valve and get pumping! Please note, this pump only inflates air and does not deflate.