Men's Tuxedo Cufflinks and Studs - Black Onyx with Gold ToneIf you need more than just a simple pair of cufflinks and you need to tie everything up and down as well. Our Tuxedo Cufflinks and Stud sets answer the call! Deep, dark glossy onyx adorns the center of all the pieces, which are wrapped in polished gold plating. The right amount of bling to tie together a formal outfit. They come in a handsome and hard sided gift box. We also carry this onyx cufflink and stud set in silver plating.