A enchanting new bone china mug with beautiful Rainbow design from the Disney Princess Collection. The set features a ceramic mug with a pink Minnie Mouse design and 'Rainbows make me happy' detailing, paired with wonderful branded packaging. A brilliant piece of giftware for any Disney fan. NEW BONE CHINA - Fired using synthetic bone ash. More affordable than fine bone china whilst maintaining unbeatable strength, translucency and durability. Usually dishwasher and microwave safe (provided no foils or plating).