The Geomag Pro-L magnetic construction set offers versatile possibilities for geometric constructions with its 50 pieces. The kit contains 17 silver-colored magnetic rods, 15 metal spheres, and transparent blue plastic panels in triangular, square, and pentagonal shapes. The Pro-L series features stronger magnets and a visible polarity indicator on the rods, which makes targeted connection of the elements easier. While constructing three-dimensional models, you gain practical experience with the physical laws of magnetism and geometric forms. Manufactured in Switzerland, this STEM construction system combines magnetic rod connections with stabilizing panels for demanding building projects.