The starter set for delightful playtime. Children from one year old will become little builders here. With the extra-large Smartmax pieces, young children can safely discover the magic of magnetism. Step by step, they learn to build larger and more creative structures. All parts can be easily connected with the rods, are 100% compatible with all other Smartmax sets in the Smartmax range, and guarantee years of fun. This set includes not only short and long rods and metal balls but also 4 curved rods. Contents: 22 magnets and 8 balls, as well as a construction booklet with examples. Warning: Contains magnets, keep away from magnet-sensitive products.