The Disappearing Cheshire Cat Mug is a heat-activated coffee mug featuring a round shape and white color. It is designed with the Cheshire Cat character from Alice in Wonderland and is suitable for all occasions. The mug is manufactured by The Unemployed Philosophers Guild in China and is not vintage or handmade. The set includes one coffee mug with heat-changing features. It is perfect for food and drink enthusiasts and makes a great addition to any kitchen or collection.