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12 identical blue triangles – Nienhuis Montessori

Name: 12 identical blue triangles - Nienhuis Montessori
SKU: 00000000000000000000000000000000000000000000012774
Availability: PreOrder

CHF 94.90

Item number: 0049F0

The Nienhuis Montessori set with 12 identical blue triangles allows the child to explore the concepts of equivalency, congruency and similarity!

Available on back-order

Estimated Delivery: December 9, 2024

The Nienhuis Montessori 12 identical blue triangles is sensorial material for the child to explore the concepts of equivalency, congruency and similarity. The set includes 12 right-angled scalene triangles and a beechwood storage box with lid.

An activity set for additional exercises with the identical blue triangles is also separately available.

This Montessori material is suitable for children aged 5 years and up.

Contents:

12 triangles
1 wooden storage box with lid

We currently do not have this item in stock, but it is available on pre-order. We will order this item for you from our supplier. Due to importation from the European Union to Switzerland please allow 2 to maximum 3 weeks for delivery.

About Nienhuis Montessori

Dutch brand Nienhuis Montessori is the world’s leading Montessori brand, that honours and continues the legacy of Maria Montessori, and manufactures the widest and most innovative range of original Montessori materials, furniture and related products. The high quality Nienhuis Montessori products provides children with the tools they need to become independent and critical thinkers.

All Nienhuis Montessori materials are certified by the Association Montessori Internationale (AMI) Materials Committee and are meticulously crafted to isolate difficulty so that children can focus, gain mastery, and flourish.

Nienhuis Montessori is one of the brands managed by the Dutch company Heutink International, that provides the very best global educational brands, which are geared towards learning through play.

Weight	0.5 kg
Dimensions	15 × 11 × 4 cm

All Nienhuis Montessori materials are produced in factories certified by the ISO 9001-Quality Management System Standard and the ISO 14001-Environmental Management System Standard.

The main production principles of Nienhuis Montessori are quality, safety and durability:

Raw materials are tested according to EN71-3 safety and quality standards and ASTM (American Society of Testing Materials) of the countries they are destined.
All lacquer and paint is controlled immediately after it has been received. Every delivery is tested by a certified testing device.
A repeatable procedure is applied during the design of each single product, avoiding overlooking safety issues with regard to the product material, design, and technology needed.
A physical safety test is done for the first batch of each new product. If any material is improved products are re-certified to meet all safety and quality standards.

Nienhuis Montessori materials are made according to the blueprints as first specified by Maria and Mario Montessori, and present day by the Association Montessori Internationale (AMI) Materials Committee.

Free shipping in Switzerland on orders over CHF 120! / Livraison gratuite en Suisse pour les commandes supérieures à 120 CHF ! / Gratisversand in der Schweiz bei Bestellungen über CHF 120!

We ship worldwide / Nous livrons dans le monde entier / Wir versenden weltweit