Volleyball Coach Magic Mug
Interior of mug is a bright white and features outer charcoal "magic" color change coating
Mug is solid charcoal and design is revealed on white when heat is applied
Hand washing recommended for best life. Not microwave-safe. Do not place them directly from cold water immediately into boiling water, or the mug may crack.Not microwave-safe. Dishwasher safe, but recommend hand washing for best product durability.