Raise a toast with this pair of wood tone 10 oz. Stainless Steel Stemless Wine Glasses resting in a PVC double formed vacuum insert, presented in a durable E-Flute box. 4-color custom printing is available on the exterior of the case. Wine Glasses feature double wall construction for insulation of hot or cold liquids. The lids come with rubber gaskets for a tight seal. Meets FDA requirements, BPA free. Hand Wash Recommended.