Plum Butterfly White Bone China MugThe Plum Butterfly white bone china mug has raised 3D patterns. It has a distinct plum like shape which is comforting to hold, and features an embossed dimpled pattern. Each is made by hand, so the mugs may differ from each other very slightly, which we think adds to their charm and character. The quality is first rate, just as you would expect from bone china made in England. The bone china mugs are made the traditional way, starting with liquid clay