This is a set of brand new handmade DICROHIC glass buttons that Point of View Farm Finnsheep had commissioned by an glass artisan from Michigan to coordinate with the yarns and finnsheep fibers we also sell. They measure just about 5/8″ across
Blue Pink and Aqua all shimmering together. They would look awesome on a sweater. We have had jewelry makers purchase these for use as pendants, cufflinks, ear rings and bracelets. These measure about 16mm across. Size varies ever so slightly from one to the next.