Our hackey sacks are handmade using Bright Aluminum and Annodized Aluminum. They are filled with Aluminum rings, so there are no beads to loose, or cloth to get dirty and smelly. We can also custom make you a hackey sack in any colour combination imaginable! These hackey sacks are very strong, but you must remember that how hard you play with them will reflect the amount of wear and tear on them. Hackey Sacks are $20 each, shipping is about $5 within North America, overseas may be more.