Battery Recharge Heat Change Mug

Features:

• HEAT ACTIVATED - Pour in hot liquid and watch battery gauge magically charge up depending on the amount of liquid in your cup!
• STANDARD 12 fl oz VOLUME– Mug holds up to 12 fl oz/350 mL liquid
• HANDWASH ONLY - Mug is handwash ONLY, not safe for microwave or dishwasher. Do not scrape the printing with sharp and/or hard tools
• A PERFECT GIFT - For coffee lovers who charge up with a full cup or anyone looking for a place to put their coffee, hot beverages, hot chocolate or tea.
  
• COLOR CHANGING MUG- Pour in hot liquid and watch the battery meter fill up as the water level rises. This heat changing mug is thermochromatic, 
• Ceramic Mug