AT001 Dark Copper Eyewear Holder ChainDESCRIPTION RIGARDS Collection. In RIGARDS, a glass chain holder developed as a 1st model and characterized by its three dimensional and geometric shape. New York jewelry brand Tacet is responsible for the production, and their specialty is three dimensional and uniquely shaped chains. The design is more decorative and eye catching than the glass chain holder developed later, so it is recommended for those who are looking for a glass chain that stands