Start your day with a touch of rugged charm and unbreakable style. Designed for those who appreciate the robust flavors of a great brew and the durability to match. Whether you're on the job site, at the campsite, or simply enjoying a moment of relaxation, the Backbone Coffee Company mug, is your perfect companion for a great cup of coffee. • Material: Enamel • Dimensions: height 3.14″ (8 cm), diameter 3.25″(8.25 cm) • White coating with a silver rim • Hand-wash only • Blank product sourced from China Attention! Don't heat liquids or food directly in the mug—it can damage the coating. Disclaimer: The Enamel Mug is susceptible to staining when used with certain beverages, including coffee, tea, and natural juices. That’s a normal characteristic of enamel products and not specific to our mug alone. Due to the enamel’s rough and porous surface texture, particles from these drinks may easily adhere to the mug, resulting in stains over time. Stains can be effectively removed by applying lemon juice or soda to the affected area and gently scrubbing with a hard sponge. This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!