New bone china. Mug has a generous 13.5 ounce capacity. Dishwasher safe. Microwaveable safe. PAPER PRODUCTS COLLECTION: At Paperproducts Design, we are committed to providing unique German-printed accessories and paper tableware. From paper dinner plates, appetizer plates and napkins to glass trays, kitchen towels and mugs, know that you’re getting high-quality products with exquisite designs.