5 wooden boxes of different shapes containing different colors and shapes of triangles.
This Montessori material is suitable for developing the knowledge of planetary geometry in children. The triangular elements of each box form straight or rectangular shapes. They are called the "constructive" because they familiarize the child with the concept of visual images that can be combined to form different forms.
The kit contains:
- 2 rectangular boxes;
- triangular box;
- Two hexagon boxes.
Size of the box: 25x25x10 cm.
Weight: 2 kg.
Suitable for children over 3 years of age. 
