I was very excited to get these as I have been looking for inexpensive wide coffee mugs to fit under our Keurig. However the handles are mismatched size. I ordered 4. One set of two has handles were the opening is big enough to hang on our mug rack. The other set of two, the openings are smaller so they don't fit. Inconsistencies on mugs. Also, one of them has like black staining on the bottom. It's not dirt (ran through dishwasher twice) and it's like ingrained in the ceramic. Overall decent purchase.