- Dual-Color Design : The striking black and red contrast not only enhances visibility but also makes it easy to use. - Integrated Pencil Holder : Effortlessly manage your tools with a convenient pencil holder built into the handle, ensuring easy access and organization. - Precision Alignment : Use the protractor scale to accurately align directional lines on charts, allowing for precise navigation regardless of chart orientation. - Maintains Orientation : Adjust easily as one triangle glides on the other to your desired position, with a built-in 90-degree angle marker for reliable line of position determination. - Durable Material : Crafted from clear, high-quality materials, this protractor set is designed for longevity and clarity, making it a dependable choice for navigational tasks. Applications : - Maritime Navigation : Ideal for sailors and boaters to plot courses effectively on nautical charts. - Aviation Planning : Useful for pilots when charting flight paths and ensuring accurate navigation during flight planning. - Academic Use : An excellent tool for students in geometry and physics classes, perfect for practicing directional drawing and understanding angles. This protractor set combines functionality and durability, making it essential for anyone needing precise measurements and navigation assistance across a range of practical scenarios.