I've gone deep into 3D printing clay. Here's a mug design modeled in Rhino and expressly set up to easily swap out textured patterns. Printed in stoneware on a Lutum 5 from @ Ratio Glass Carafe Clear Abbott Collection Jumbo Mug 16 Oz Stoneware, Birds Of A Feather Design, Microwave & Dishwasher Safe Microwave Safe Ceramic Mug 16 oz Coffee Cup Quantity: 1000 Household Supplies by Paper Mart 12 Cup Mill+Brew Coffee Maker BLACK+DECKER