【Product Description】 Pyrex was born in 1915 as Pyrex, a household heat-resistant glass product, by Corning, a long-established glass manufacturer (founded in 1851) that also supplied Edison's incandescent light bulbs. It was named "Pyrex" because the first product made was a pie plate. This is a Pyrex sugar & creamer set. 【Condition】 There are no noticeable signs of deterioration such as scratches or stains from use, but there are watermarks, which are often seen in this type of product, on this sugar & creamer set.