Bёuy (pronounced 'boy') presents these slender drop glass earrings black. These elegant everyday wear earrings are the perfect transition piece from day to night. The bubble looking glass earrings black are made of borosilicate glass which is not only light weight but also extremely durable (eg: glass used in laboratories and kitchenware). Posts are made from tarnish-free hypoallergenic surgical steel. Proudly designed + made in Melbourne, Australia. All works are covered by a 2 year replacement guarantee (see 'policies' page).