Fibre optic glass sheep cufflinks with swarovski elements. Animal cufflinks with fibre optic glass and swarovski crystal details. These ram cufflinks are part of the animal collection from Tateossian and beautifully carved with intricate details. They have been plated with rhodium to give them a gorgeous silver shine that will last you for years. Their eyes are made from Swarovski crystals and they are a fun gift idea for any guy.