1x Copper Metal Jewellery Making Wire 0.6mm or 22 gauge x 10 metres. Half-hard wire type in pure copper. 0.6mm diameter is equivalent to american 22 gauge wires. Good for wire crafts, and general beading jewellery making use including wire wrapping beads and stones. This wire type should fit through slim semi-precious stone holes, size 11 seed beads, 4mm and larger crystals, smaller metal beads (2-3mm) and glass beads (including Czech glass).