These are Swarovski top-drilled bicones 6301, a substantial 10mm in size, and as the name suggests they are drilled crossways through the top rather than end ways through the middle. These top-drilled bicones are ideal as statement drops in earrings or on bracelets and necklaces, and the Silver Shade colour is perfect for an elegant go-with-everything sparkle. We offer these Swarovski bicones in packets of 6.