Duncan Toys

Duncan Toys 3926BB Boulder Box Brain Game

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SKU:
21449693
MPN:
3926bb
Availability:
Usually ships in 2-3 business days. In stock at our KY warehouse.
Shipping:
Calculated at Checkout
Stock Update:
10/30/2026 12:23:34 AM PST
$20.64

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $16.08 each 16.08
Buy 3 and pay only $13.45 each 13.45
Buy 4 - 9 and pay only $11.87 each 11.87
Buy 10 - 11 and pay only $9.30 each 9.3
Buy 12 or above and pay only $9.04 each 9.04
Stock Update:
10/30/2026 12:23:34 AM PST
Frequently bought together:

Description

This item is brand-new, factory sealed.

Challenge your mind and patience with the Duncan Boulder Box Puzzle. A rugged and engaging brain teaser designed for puzzle lovers of all ages. Crafted to resemble a miniature boulder this cleverly constructed box must be opened through strategic thinking and problem solving. With hidden mechanisms and a satisfying tactile design the Boulder Box offers hours of fun as you twist slide and unlock its secrets. Perfect for solo play gifting or as a unique desktop fidget piece. It is a hands on way to sharpen your logic and concentration skills.

Product Features:

  • Match colored sides to the outer box in this tricky puzzle
  • Challenging Fun Great for ages 6 and up
  • Perfect for beginner to intermediate solvers
  • Comes with instructions and hints for solving
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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Duncan Toys 3926BB Boulder Box Brain Game
    $20.64

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