Easy to clean by hand wash only, this retro coffee cup resists and discoloration from colored beverages, offering long lasted durability and stylish appeal as a functional piece for any automotive themed decor Crafted from durability, shatterproof resin and a food grade stainless steel lining, this mug features a large capacity, ergonomic curved body with anti slip texture for secures grip, and maintains beverage temperature while being than ceramic and more resilient than glass Designed as the perfect collectible or racing, car enthusiasts, and mechanical aficionados, this unique mechanical coffee cup resonates with those passionate about speed and power, making it an ideal car enthusiast gift Ideal for daily use at home,, or during leisure moments, this mug securely holds coffee, tea, or other beverages, with its wide temperature resistance ensuring safe enjoyment of hot or cold drinks without deformation This authentic mechanical engine mug boasts a retro design that meticulously replicates cylinder arrangements, cooling holes, and other detail, capturing the essence of mechanical aesthetics for car enthusiasts and symbolizing high and classical heritages