Give your designs complexity by mixing in a few of these 3mm TierraCast antique white-bronze-plated pewter faceted heishi spacers. The spacer has multiple facets divided by a shallow channel around its middle. It works quite well spaced between 6mm PRESTIGE Crystal Components Bicones or freshwater pearls. White-bronze-plated spacers do an excellent job of incorporating a solitary silver-color component, such as a clasp, into the overall design. TierraCast items are made from high-quality lead-free pewter.