sourcing map Ball Chain Connector, 1.5mm Ball Chains Clasp Crimp Link Clips Connection, Iron Electroplating Silver Tone Pack of 100 : Amazon.co.uk: Home & Kitchen
3.2mm Ball Chain Cord Connectors - Steel Nickel Plated - 20pcs - Beads And Beading Supplies from The Bead Shop Ltd UK
Video Tutorial - Using Ball Chain Connectors - Fire Mountain Gems and Beads
2.4mm 10cm,15cm Metal Silver Ball Bead Chain Connector Clasp Dog Tag Keychain | eBay