Enjoy the winter mornings with these Marvel Hero vs Evil Heat Change Mugs. These wonderful mugs can also be called best teens mugs or kids’ mugs because of the Marvel universe battle theme. There are two sets of mugs, two for heroes and two for evil. As you pour hot water into Hero mugs, there appears Iron Man, Captain America, Thor and Hulk. These amazing Marvel Hero vs. Evil Heat Change Mugs are a perfect gift for your friends too.

Available at thinkgeek.com for $9.99+