Vendeur: Adena Montessori

Bolts & Nuts Set - 2

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Détails du produit

Item Name: Bolts & Nuts   Set - 2
Item Code: A285
Size(cm): 43*11*6.6
Weight(kg): 1.1
Materials: Beechwood  
Age(month): 8-72
Certified by: ASTM F963    EN71 1 2 3
Montessori Materials for Practical | Preliminary 
Purpose :
1, Visual recognition-color discrimination (classification)
2, Hand-eye coordination-alignment
3. Fine movement-grasping and aiming
4. Organizational competence-completeness
5 specifications of bolts.