This 3D printed coaster features an elegant openwork design that combines functionality with modern aesthetics. The intricate, tree-branch–inspired pattern not only adds a decorative touch but also allows airflow to help reduce moisture buildup under the glass. Lightweight yet sturdy, the coaster provides reliable protection for tabletops against heat, condensation, and minor spills. Its smooth, circular shape ensures stability for various cup and glass sizes, making it both practical and visually appealing. Perfect for home or office use, this 3D printed coaster adds a subtle artistic accent to any space while keeping surfaces clean and protected.