I just recently finished these custom glasses for a client for a Valentine's Day gift to his wife. She was born and raised in England, and the tudor rose is the national flower. The top of the glasses, I had already painted, and I incorporated the tudor rose on the base of each glass to personalize them for her. Glasses are painted with acrylic enamels and Martha Stewart glass paint, then baked so that they may be used. Hand was gently. No dishwasher.