Durability and Quality: Quapri coffee mugs are constructed using ceramic high quality material, ensuring the colors and the designs are retained while withstanding daily use. Dishwasher & Microwave Safe: There is no particular attention that needs to be given; Quapri mugs are ideal for and made to be used conveniently under normal conditions. Eco-Friendly Printing: We are environmentally friendly with our printing, making the option worthwhile.