I ordered a Luke's Diner mug (Gilmore Girls), came quick, excellent price even w/ shipping, seamless experience. Then got an email offering a free mug but I pay shipping. So I ordered one that was supposed to be white with black handle says TEAM JESUS in pink. When it came the whole mug was black. I used contact us on their site and sent a pic of what it was supposed to look like according to their site and a pic of the actual mug. I asked what could be done. They emailed me explaining it is a heat sensitive mug and changes to white when any hot liquid is poured into it. I checked their website and I had completely overlooked that part. I tried it and it is very cool so decided to keep it, but they offered to exchange it even though it was free. I love these guys and will be buying more from them