Our Three Shades of Grey set was designed by Curt way before that dirty book came out. He has always said a man needs only three colours – black, white, and grey. When that book came out, our daughter called and said we had to change the name to Three Shades of Grey – so we did. Of course, these are all created usingbrilliant cut crystals and Sterling Silver. The earrings are available on posts or lever backs.