This is the Corelle Corning Pyrex Old Town blue onion pattern creamer and sugar set. Creamers and sugars were made in both Corelle and Pyrex glass, these are Pyrex. The creamer is marked Pryex, the sugar is marked Corning. I do not have the lid for the sugar. The sugar is 3 3/4" wide and the creamer is 2 3/4" tall. Both pieces are in excellent condition with no chips or cracks. Corelle produced Old Town from 1979-2017.