Enjoy an exciting cup of coffee and keep your tables clean with the Floating Mug. It has a built-in coaster. The mug and coaster is held together by the handle. The handle also is a good size, nicely shaped and comfortable to hold. This mug fits 8 ounces of liquid and its dishwasher and microwave safe. The floating mug is a cool concept, very stable and very well made. It is a novelty and unique gift idea for anyone that loves tea or coffee.