One Piece Heat Change Mug (Luffy and Sabo)
 
Every morning, you can see your mug change dramatically when you pour your hot chocolate, your tea or your coffee. Luffy and Sabo both created a special attack to honor their brother Ace's memory, on this amazing One Piece mug by ABYstyle!
 
Design changes when you pour hot liquid
King size mug (460ml)
Not suitable with microwave and dishwasher
Material ceramic