Color Changing Coffee Mug

• Dimension: 9.5 x 8 cm
• Weight: 0.35kg
• Material: Ceramic
• Capacity: about 12oz / 330 m

Other Features:

• 1. It has 3 colors backlighting green, orange, and red backlight to read clearly under any circumstances.
• 2. In order for the color to change, the temperature of hot liquid should be over 45 °C/113 °F..
• 3. It is durable and easy to clean.