Climate Change Delta Matte Black Magic Mug
Climate change is a present and growing threat, so why not have a mug that reveals (as the heat grows) a design that promotes fighting climate change? So you can chill on your own with this mug, or bring it to your work office and when someone asks about its design, you can inform them what change the delta means. Or just have fun seeing the design appear when you pour a hot beverage in the mug— that's cool too.
• Black matte finish when cold
• Reveals the print when exposed to hot liquids
• Dimensions: height - 3.85" (9.8 cm), diameter - 3.35" (8.5 cm)
• Made in China. Printed in the USA and EU
Note that in some instances the coating might not be 100% opaque and an outline of the design might peek through a little. Also, you shouldn't put the mugs in a microwave or dishwasher since it can damage the coating.