HEALTHY&EXCELLENT VALUE : Our mugs are crafted from high-quality ceramic and finished with natural glaze, making them lead and cadmium-free. This means you can enjoy your beverages and food without any concerns about harmful substances leaching into them. Our degradable clay is fired at 2200 for 6 hours, resulting in mugs that are sturdy, durable, ensuring long-lasting use. You can rest easy knowing that you are using a safe and reliable product LARGE SIZE & CONVENIENT SET: With a capacity of 16oz, these mugs are the perfect size for everyday use at home or in the office. The set of 6 mugs is convenient for serving guests or for use throughout the day. These mugs are versatile and can be used for a variety of beverages such as coffee, tea, soup, milk, latte, cappuccinos, hot chocolate, cocoa, and more.