This 5 oz. beaker is well suited to serve cream, sauces or salad dressings and is a great piece to display on your kitchen countertop. Slip-cast porcelain. Height: 3 in. rim: 2.5 in. This piece is dishwasher safe and withstands daily use beautifully with just a few stipulations — it should not be placed over direct heat, heated to over 300 degrees, or shocked from one temperature to another.