Premium Indoor Mirror Guide Ball with Northerly Pointer for Cruiser Compass
Crafted with high-grade acrylic for crystal-clear reflection, this precision guide ball features a durable metal northerly pointer for seamless navigation alignment. The polished mirror surface ensures accurate directional readings, while the weighted base guarantees stability on any flat surface. Ideal for marine enthusiasts and indoor navigation setups, this tool enhances compass calibration in boats, RVs, or home study spaces. Its compact design blends functionality with minimalist aesthetics, perfect for both practical use and decorative display. Engineered for durability, the corrosion-resistant pointer and scratch-proof mirror finish ensure long-term reliability. A must-have for professionals and hobbyists seeking a sleek, high-performance navigational aid.