This Stunning Old School Geekery Brand Bead Cage is Easy to Use! Held closed by your necklace, the bead cage opens only when off the chain. Simply remove the chain, move the centre of the 3 metal bars (which would normally be surrounding a necklace chain) and the bead cage will open down the middle! Add your own pearl / bead / rock / sea glass / ect Close the Cage, Insert the necklace back through the close 3 bars, and you are ready to wear your own custom jewellery! No Beads / Pearls / Rocks are included in this jewellery making kit.