Are you looking for something different for your hacky sack game? Try out my chain mail hacky sack!
Made entirely with 306 Stainless Steel 1/4" rings, wrapped and cut by hand. They are made from a Japanese 6 in 1 pattern and weigh a mere 2.25 oz. each. They move fast, but have a good hang time.
They are very sturdy and flexible. They should last you for years of game play.