Sundials models are wooden which are , reusable and can be used for a long time. A good tool for study, can exercise various nature experiments. Ideal for students, teachers, and anyone interested in geography or science. This model is perfect for home or classroom use and can be displayed on a desk or bookshelf. Use it to teach about the earth's rotation and the concept of time. Lightweight and portable, very convenient for you to carry. Perfect for any geography or science enthusiast. Bring a touch of history and elegance to your space with our wooden Sundials piece that combines and function.