It has as handmade lampwork glass beads. It comes with scrupulous craftsmanship and the finest materials. The continuously evolving Daniel Dolce Italy collections of cufflinks are created from handmade glass, semiprecious and vintage stones, and sterling silver. This line also includes collar stays and pins, tie bars, and formal sets. This Universe in a Marble Handmade lamp work glass Cufflinks accessories provide the perfect finishing touch to the modern gentleman's fashion ensemble.