Anchor Hocking Bubble (Boopie) 6 oz. Sherbet were made from 1940-65 (3.5" tall). Not often labeled Bubble, it is commonly called Boopie. Many people purchase this less costly style to compliment Imperials' Candlewick. I have included a second photo showing the four sizes available for comparison. This is the fourth in the row of four. Two are available.