Montessori Wooden Brain Puzzle with Challenge Card
Informations
Designed to turn classic block-stacking fun into a hands-on learning experience, this Montessori Tetris board lets children fit 42 colorful wooden shapes together in countless combinations while sharpening focus, logic, and spatial reasoning.
- Recommended age: 3 years and up
- Board dimensions: 12.3" x 7.9" x 1.1" (31.3 x 20 x 2.7 cm)
- Weight: 25.2 oz (715 g)
- Material: High-quality eco-friendly wood with non-toxic paint
- Shapes: 42 wooden pieces, including triangles, quadrilaterals, rectangles, and trapezoids
- Guidance cards: 10 double-sided cards with pattern challenges
- Package contents: 1 × wooden board, 42 × wooden shapes, 10 × double-sided cards
What's in the box
How to play
Safety & care
Delivery & refunds
Delivery
Free worldwide shipping on all orders.
Ships in 1-2 business days (order before 5:00 PM MT).
Tracked delivery in 4-7 business days.
Returns & Refunds
30-day returns. Contact us within 30 days of delivery to arrange your return. Items must be unused and in their original packaging. Return shipping is paid by the customer, with no restocking fees.
Once we receive and inspect your return, your refund is issued to your original payment method within 5 business days.
See our full Shipping Policy and Refund Policy for details.
From the box to the playroom
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Why You'll Love Opti Montessori ✨
30-Day Returns
Unused items can come back within 30 days of delivery
- Tracked shipping included
- Carefully packaged with care
- Quality assured every step
Designed Around Montessori Principles ✨
Every Opti Montessori toy is built on hands-on Montessori learning: children explore, focus and grow in confidence at their own pace.
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Join the families discovering the Opti Montessori difference today.
Not sure it suits your child's age? Read our guide to Montessori toys by age.










