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Garrett Smith · 12-21-2005, 10:50 AM

So do you also pump the balls full of air in addition to the sand? I ask because a 5# ball won't have much in it to maintain shape if you didn't...

12-21-2005, 10:50 AM	#7
Garrett Smith Member Profile: Join Date: Apr 2005 Location: Tucson AZ Posts: 2,264	So do you also pump the balls full of air in addition to the sand? I ask because a 5# ball won't have much in it to maintain shape if you didn't...