Here is the Fenton Glass Triangle Bonbon in Blue Opalescent Hobnail. Fenton's Blue Opalescent is a sky-blue glass with lighter blue opalescence. Here the opalescent double crimped edge rises and falls forming a triangle around the flat center. Hobnails decorate the outside of the glass while the inside is smooth.
This small candy dish measures 6-inches in diameter and 1-3/4 inches high. The circular center is 2-5/8 inches in diameter.
This piece was made by Fenton between 1940 and 1952. There is no mark.
There are a few straw marks, done in the manufacturing process, near the bottom of the bowl. There are no other condition issues.