One Piece Luffy Changing Coffee Mug Heat-Sensitive Reactive Ceramic Cup Coffee Mug

Material:Ceramic mug,Volume:301-400ml
Characteristic:you will see a surprise when the mug into hot water
Good for:coffee,milk,tea and hot chocolate,share with your family and friends.
Not Dishwasher / Microwave Safe. Hand Wash Only!
Great gift for any one piece anime fans,perfect as christmas gifts,brithday gifts and new year gifts for your friend,family and lover.