Anyone willing to lend us a ball bladder for a couple of days?

[thefro526]

Just in case the Target tip doesn't work out, 5 Below has approximately correct (26") yoga balls for $5/ea. I'd imagine that once they're in a bladder, they'd be a halfway decent replacement until the correct bladder arrives.

[Phyrxes]

We sourced a 65 cm yoga ball from the local Walmart its a reasonable analog. I'd much rather see the students destroy a <$10 ball testing a mechanism than the actual game piece.