Coffee mug supervised by KEY COFFEE. Toarco Toraja, with a box. Made with a thick base perfect for lattes, its simple white design makes it ideal for shops that focus on the coffee's flavor. Despite the thick base, the cup is light and durable. This plump, thick form effectively retains the heat from a warmer, maintaining the ideal drinking temperature. It also facilitates good convection, making it easier to create latte art.