Vintage Cottage Tabby Porcelain Coffee Mug

What a cute coffee cup with two Tabby carts surrounded by flower pots and greenery. The mug is vintage. The cup is in great condition with no chips or cracks. The colors are beautiful with no fading. The mug is porcelain. The mug stands about 4 inches tall and is about 3 inches wide at the opening. The inside has one stir mark that I see on the right hand side. I don't see any stains after having looked at it in the kitchen living room light then the out side light. Still a gorgeous piece yo have your morning Coffee in. The bottom says Creative Tops Bright Ideas for Creative Living It does not say anything about dishwasher or microwave use. So to err on the side of caution I would not use either with this mug. Reference: Toy Chest 2