Sterling silver bauxite round shape cufflinks cl004 these classic and sleek cufflinks feature round pieces of highly polished hand carved white bauxite which is framed within a deep sterling silver setting and operate on a twist and secure fastening the cufflinks have been designed and made within our workshops in ashbourne derbyshire andmatching items are available within the collection bauxite is a pure white material which has a highly vitreous lustre when polished predominantly an al