The Firefly Design Gray Ceramic 12oz Coffee Mug by Karma is a stylish and versatile addition to your kitchen or home décor. Featuring a unique firefly pattern on a round shape, this mug is designed to hold either hot or cold beverages. Made of  ceramic materials, this Chinese-made mug has a capacity of 12oz and comes in a sleek gray color. Perfect for collectors or anyone looking for a functional yet aesthetically pleasing mug for their daily coffee or tea routine.