The Anywhere, Any Occasion Wine Glass FEATURED ON RACHAEL RAY'S DAYTIME TALK SHOW IN FEBRUARY, 2010:Crafted from durable polycarbonate, these wine glasses give the appearance of fine glass or crystal, but are tough enough for everyday use. From formal holiday meals to casual outdoor picnics, any occasion is the right occasion to take a sip of fun dining elegance. Made from durable polycarbonate. Dishwasher safe. Not for use in a microwave. Holds 15 oz.