Product Description Historical Significance Reflects the rich heritage of navigational instruments used by explorers and mariners in the past.Combines a sundial for telling time and a compass for navigation, offering practical use in one compact tool. Durable Material Made of brass, known for its resistance to corrosion and long-lasting durability, ensuring the instrument can withstand harsh environments. Functionality in Various Conditions The sundial compass can be used in diverse environments, whether for practical navigation or as a reliable backup during outdoor activities. Educational Value Serves as an excellent educational tool for teaching the principles of solar timekeeping and basic navigation. Made of solid brass , shiny brass finish, fully functional compass SIZE: 3 Inch, This Compass Is Nicely Sized To Take Along With You Wherever You Go. You Can Easily carry It In your Pocket. ACCURATE READING: This Compass Provides Accurate directional assistance. This Compass Can Also Be Used for Camping, Hiking or Adventure Traveling Size-3"/3"/1"