This 20.5oz wine glass is topped with matte black vinyl that will last a long time with the proper care! This cup is not dishwasher safe because of the vinyl. proper care includes. no excessive soaking the vinyl. Do not aggressively scrub the vinyl when washing. The vinyl is applied with heat to ensure longevity. no refunds or returns will be issued. if there is a problem with your order please reach out so it can be fixed:) Clearance I’m Just Here For The Boos Halloween Wine Glass With Ghosts. Matte Back Halloween