Gameboy Heat Changing Coffee Mug

Enjoy some gaming nostalgia with the Game Boy heat changing mug which features the classic handheld console. The screen fills with colour and features Mario when you add a hot drink. Made with durable material and a cool design, this cup will brighten your day at home or the office. 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 included.