Useful for a whole variety of jewellery-making techniques, headpins are essential for creating everything from earrings and charm bracelets to pendants and drops. These 10 quality Gold Plated 925 Sterling Silver Ball Head Pins measure approximately 30mm in length, 0.6mm in width (22 gauge) and are easy-to-use. Simply thread on your gemstones one by one, then form a loop at the end to secure them using Round Nose Pliers. Why not combine with our Swarovski Crystal Range for truly breathtaking pieces?