CONTENT: Set of 3 mathematical solids of constant width in natural wood, accompanied by a detailed illustrative guide MATHEMATICAL CONCEPT: Demonstrates the geometric principle of solids, consistent width through tangible three-dimensional shapes TEACHING MATERIAL: Ideal educational tool for teaching geometry and advanced mathematical principles PRESENTATION: Packaged in an elegant red box, perfect for school use or gift GUIDE INCLUDED: Complete instruction manual with theoretical explanations and practical applications of constant amplitude solids Discover the fascinating world of geometry with this elegant set of solids. The set includes three pieces of fine wood, carefully crafted to demonstrate the mathematical principle of constant width bodies. Accompanied by a detailed illustrative guide, this teaching tool is perfect for teaching three-dimensional geometry and advanced mathematical principles. The solids, presented in a fine cardboard box, allow you to explore complex geometric concepts through direct tactile experience. Ideal for math lecturers, college students and geometry enthusiasts, this set provides an excellent support for intuitive understanding of abstract mathematical concepts. The quality of workmanship and precision of the shapes ensure an optimal teaching experience, making learning geometry more engaging and practical.