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Ball diameter: 4
Great as an addition to a dollhouse or to play with on its own
Each inset has a large knob for secure handling
and colours
and corduroy
Constructive Blue Triangles animal-puzzle Ball diameter: 4A wooden box with lid containing 12 blue right angled scalene triangles painted on both sides. The Constructive Blue Triangles are used in the elementary Montessori classroom to explore equivalency, congruency and similarity. We have Pattern Cards (PDF) for working with this set. Box dimensions: 15. 5 cm x 12 cm x 4. 3 cm. Recommended ages: 36 years.
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