Specification:Material:CeramicSize:9.4*8.5cm/3.7*3.3in(350ml)Package includes:1*MugFeatures:1,Handmade and Unique Design:Each lightning sweary mug is carefully handmade and hand glazed.Handmade and hand glazed stoneware jumbo mug finished in the lightning glaze which is a mix of brown and blue glazes and the text.Ensuring every piece is a one-of-a-kind creation with its own character.2,Hidden Surprise words:Features a cheeky surprise words inside mug.Guaranteed to make anyone who uses it laugh or gasp with disgustPerfect for adding an factor of fun to your morning brew.3,Durable & Premium Quality: Crafted with care using slip casting and hand-sculpting techniques, this lightning sweary mug is built to last.Although dishwasher safe,we recommend hand washing to preserve its premium quality and surprise inside.4,Perfect for Big Brews: Whether its a large coffee, hot chocolate, or even soup, the coffe mug is perfect for big servings.With generous dimensions of 8cm wide by 9cm tall,this mug ensures you have plenty of room for your drink.5,Gag Gift Idea: Whether you're looking for a funny present for a friend's birthday, a white elephant party,or just want to add some playful charm to your kitchen,this mug makes a delightful and memorable gift.