Magic Coffee Mug | Optimist

Material: 11 oz ceramic mug with a glossy finish.

Design: Heat-sensitive coating reveals your print with hot liquids.

Functionality: Watch the mug transform with every pour.

Use: A fun and surprising way to enjoy coffee or tea.

This is a color-changing "magic" coffee mug. When hot liquid, such as coffee or tea, is poured into the mug, it reveals a cheerful design with the word "optimist" in bold, black script accompanied by colorful flowers above the text. The handle and upper rim of the mug are black when cool, creating a strong contrast with the design as it transitions. These magical mugs are popular for their surprise element and personalized messages, making them ideal for gifts, positive daily motivation, or fun novelty use.