- AMI approved
- Unequalled beauty
- Precise control of error
- Exact isolation of one quality
- Perfect interrelations
Metal Triangles: 4 Plates
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Article number: 011600
Description
The Metal Triangles material allows the child to make an analytical study of triangles. The set consists of 4 metal frames with bottoms. The insets are equilateral triangles divided into 1, 1/2, 1/3 and 1/4.
Specifications
| Brand | Nienhuis Montessori |
|---|---|
| Minimum age | 9 years |
| Certification | AMI approved |