I Shit Rainbows Mug

Our I Sh*t Rainbows Mug is a heat-reacting coffee mug that reveals a secret, hilarious message. Just add hot water or coffee and watch the mug magically change colors and reveal the hilarious message.

FEATURES:

• Heat-reacting mug changes color when heat is applied
• Reveals a secret message when hot liquid is poured inside
• Hilarious design and message
• Perfect for anyone with a sense of humor
• Capacity: approx. 300-400ml
• Dimensions: 9cm x 8cm