Come and Check Our Branding Solutions.It looks like small tires stacked up on each other, or have been joined together. The wrench - shaped handle is novel and convenient for lifting mugs. In terms of aesthetics, Perfect and cool for the mechanic or car lover car buff. Our tire Mugs are made of 100% ceramic to ensure you are purchasing a high quality product. It is crafted with high quality and safe materials that is made to last. Volume 350ml & 12.35ounces can meet your daily use. Our mugs are easy to clean. You can also use dishwasher to wash it. Pls check inventory and detailed info before placing your orders.