I wouldn't know. As soon as the mug arrived it became my wife's favorite. I've been able to touch it once or twice, but not without getting my hand brushed away. Good Job.
Nice mug. Only wish is that emblem was on the other side as I generally drink with my right hand and I am the only one to see it.
Great quality. Even better in person.
The mug is a little smaller than I hoped but function and looks are outstanding. I enjoy drinking coffee in the morning and being reminded of our fore fathers dedication to freedom. Join or Die is a call to arms for every generation.
My statement to anyone that see this mug that America needs to stay true to its original founding principles.