One Piece Luffy Color Changing Coffee Mug Heat-sensitive Reactive ceramic cup New year Christmas Gift

• Product Category: Mug

• Material: Porcelain

• The crowd: General

• Style: Classic

• Occasions for gifts: festival

• Shape: cylindrical

• Function: color

• Structure: single

• Suitable for: General

• Colour: Black

• Capacity: 300ml

• Size: 8cm * 9.5cm (Size manual measurement， there are some errors)