The Grimms construction set "concave seeks convex" has it all. A mix of jigsaw puzzles and building blocks allows children from 3 years up to pre-school to develop a feeling for shapes and colors when looking for matching counterparts. Depending on the age and concentration span, the number of pairs is gradually reduced and increased. The Grimm's construction kit promotes creativity, a sense of form, strategy development, as well as observation and combination skills. The individual parts are also ideal for free play and imaginative building, as the different shapes always result in new figures.
The scope of delivery includes the practical wooden tray or wooden box, which is ideal for tidily clearing away, storing and offering.
CAUTION: Small parts, choking hazard. Not suitable for children under 3 years.