Heat change mug: Enjoy some gaming nostalgia with the Game Boy heat changing mug which features the classic handheld console. The screen fills with color and features Mario when you add a hot drinkHot item: Whether youre a coffee lover, tea fan, or hot chocolate connoisseur, this mug is for you. Made with durable material and a cool design, this cup will brighten your day at home or the officeBoxed and ready to give: This 10 oz mug comes in a decorative box for gifting. Hand wash only to keep your collectible like new. Not safe for microwave use. Caffeine not includedFun gifts for fun people: For those looking for cool stuff and all things geek, crazy, and unique, we are proud to create top-selling toys, mugs, lights, decor, and presents that make people smileOfficially licensed merchandise: Discover a new piece of merch for your collection with our array of collectibles for men, women, fans, kids, boys, and girls who love pop culture funOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it