The Educa Magnetic Construction Set, with 42 pieces, is a set of magnetic blocks with geometric shapes that easily fit together using magnets, allowing for the creation of more elaborate three-dimensional structures than with the 26-piece set. While playing, children naturally learn the basic principles of magnetism, while developing fine motor skills, visual perception, and logical-spatial reasoning by experimenting with different combinations of pieces. With 42 pieces, this intermediate set in the range allows for more complex and varied constructions, such as multi-story houses or larger geometric figures, and remains suitable for children aged 3 and up. It is an educational option to stimulate creativity and imagination through the free assembly of shapes and figures, without fixed instructions to follow.