Constellation Mug 12 OZ Color Changing Mug Ceramic Magic Heat Changing Coffee Mug Novelty Christmas Gifts - Cancer

Your browser does not support HTML5 video.  This mug is one of the coolest things i’ve ever bought off amazon! The kids love watching the colors change on the mug. The best part is, you can have the fun over and over! I would highly recommend this mug for family friends and co workers! Great product!

Your browser does not support HTML5 video.  Transitioned perfectly after pouring coffee into it but looked a bit light either way my wife loves it ♥️

Was super excited for these items as they were gifts. After a good month of frequent usage, the inside of the bottom of the cup starts to peel away as though it can’t handle the heat of tea/coffee. It’s cool to see the cup changing. No longer use do to fear of what may come off the bottom and in up in our beverage. Highly bummed. I purchased 3 for gifts.

It's amazing. From past experience with heat changing mugs, do not let it soak in water or microwave it.If the design paper gets too wet, put it upside down on a mug warmer for a little while and it'll fix.

Have this to my 10 yr old son for his birthday. He was really excited to to have a color changing mug and loved the design. The picture is great my only thing to note is it is slow to change color.

handle was busted when we opened the box. returning.

Beautiful mug - bought it for a gift and it made a great one!

daughter was so surprised. She loved looking at the constellations then i poured her coffee in and presto! her pisces fish appeared. very colorful.

Love it!, it works so well