GMM Heat-Activated Mug
Add some scientific magic to your Mythical mug collection with the GMM Heat-Activated Mug. The image changes when you add hot liquid!Details:
- Hand wash
- Matte finish
- 12 oz. ceramic
- Custom printed on a ceramic base
- Continued heating through a microwave will fade the color-changing ability over time
- Heat-activated effect only works with hot water and can take up to 10 seconds to completely reveal
Please, submit any question you may have below. Our support team will check your message and forward it to the best person to help. We'll get back to you within one to two business days.
As a friendly reminder, questions submitted on either Friday evening, Saturday, or Sunday will not be reviewed until the next business day.
Rhett & Link
PO Box 6578
We accept returns on new and unused items. If you received the wrong item or a defective product, we will send a replacement item free of charge.
Returns (free of defect/error):
*you are welcome to return your new, unworn/unwashed item for a refund. Refunds will be made to the original method of payment, and do NOT include the original shipping charge. Your refund is not subject to processing fees on the customers behalf.
When purchasing a return label, please, ensure that there is tracking included. Mythical is not responsible for any items that are lost in transit returning to our warehouse.
*Please contact us below if you want to process a return within 30 days upon receipt/confirmation of delivery of the order. Returns beyond 30 days of receipt will not be accepted.
Returns are accepted on international orders, but international customers are responsible for the cost of return freight.
Still have questions? Contact us below.
I do love the color changing cup but I was a little disappointed because it doesn’t look as blue or vibrant as it looks on camera. I will not use any other cup if this one is clean lol
Thankfully I like the mug either way, but to get the heat activation to work even a little, I had to run it under straight hot water for aaaages...and it barely showed up to be honest.
My kids have filling it up to see it change
Love the artwork on this mug and the effect is pretty cool.
I love this cup! It’s the perfect size and the heat activated design is awesome!