The Harry Potter Hogwarts Heritage Stemless Glass Set by JoyJolt includes four-piece stemless wine glasses with a capacity of 19 oz each. The glasses are clear and feature the house crests from Hogwarts School of Witchcraft and Wizardry, including Slytherin, Hufflepuff, Ravenclaw, and Gryffindor. Made of glass, this collection is perfect for fans of the Harry Potter series looking to add a touch of magic to their kitchen or dining table. The set is a must-have for any Potterhead homeowner who appreciates the intricate details and iconic imagery from the beloved series.