1ANCIENT COMPASS TECHNOLOGY: Drawing on ancient compass technology to accurately measure directions. The dial is clear and precise and easy to read. 2UNIQUE FLIP TOP DESIGN: The unique flip top design makes it easy to carry and store and effectively protects the compass from damage. 3LEARNING RESIDENTIAL FENG SHUI: A powerful aid for learning residential feng shui to help you understand and optimize your home environment. 4MATERIAL: Made of iron material. This material has good durability and reliability and will not shift or become inaccurate even after long time use. 5MULTIFUNCTIONAL TOOLS: Not only can they be used as compasses, but they can also be used as decorations or feng shui gifts, which are both practical and decorative.