【Charming 3D Book Design】This beautifully crafted mug features a realistic stack of vintage books with vibrant 3D stained glass effect. Perfect for adding literary charm to your coffee moments.<br> 【Premium Quality】Made from durable borosilicate glass that withstands -20°C to 150°C temperatures. Dishwasher safe while maintaining crystal clarity through repeated use.<br> 【Thoughtful Gift Choice】Ideal present for bookworms, teachers, librarians and literature lovers. Adds magic to morning routines, study sessions or office breaks.<br> 【Ergonomic Comfort】Features a contoured non-slip handle designed for perfect grip during busy mornings or relaxed reading afternoons.<br> 【Versatile Use】Holds 12oz of your favorite hot or cold beverages - from morning coffee to evening tea. A unique addition to any book lover's collection.