Pour hot liquid into this officially licensed Dark Knight Morphing Mugs Heat-Sensitive Mug and the Joker appears with a very important question in a very questionable red.

The exterior of this officially licensed 11oz mug transforms from black as hot liquid is added, revealing the hidden image in full vivid colors.

While this mug may be used in the dishwasher or microwave, for the longest lasting, highest quality product, we strongly recommend against it. PLEASE DO NOT MICROWAVE THIS MUG. HAND WASH ONLY. Due to the need for hot liquid to transform the mug, this mug might not be suitable for young children.

Product Features

• ✅ COLOR CHANGING – Pour hot liquid into mug and image is revealed
• ✅ PERFECT SIZE – 11 oz Ceramic Mug
• ✅ GREAT FOR GIFTING – Officially Licensed, Designed and Printed in the USA
• ✅ THE REAL DEAL – Authentic Morphing Mugs Heat-Sensitive Mug by Trend Setters Ltd
• ✅ PLEASE NOTE – Official Morphing MugsTM sold on Amazon.com should only ship from the USA and NOT from ‘Just Launched’ sellers. PLEASE DO NOT MICROWAVE THIS MUG. HAND WASH ONLY. Due to the need for hot liquid to transform the mug, this mug might not be suitable for young children.

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