Beeing home with my daughter we played a bit, when she brought a ball and argued (without words, she is only 1 1/2 years old), that named ball has lost some air.
Daddy for the rescue! The ball is some giveaway ball from a large cosmetics company.
Having a valve that most beach toys got, its a pain in the butt to pull it out.
Thought a second about it and my Huntsman in my pocket and gave it a try.
It fits perfectly, how stupid have I been trying to pull it out with slippy hands in the past...