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I have just made my first footbags this weekend for my son and husband who have discovered the sport. I have used small aquarium pebbles for filling.
I would love to get some feedback on how i can improve them.

Hi all,
I am going to try and make my son a footbag with Ultralight.
I want to know if anyone has any suggestions about where in Australia I can source filler for the bag.
I think I need something heavier than the pellets I used in my first attempt. Also I don't want any lead.
What other options are ...