Product details
The Cross Knot – The Classic 6-Piece Burr Puzzle
Master the timeless mechanics of the classic 6-piece Burr puzzle with our beautifully crafted Cross Knot Mechanical Interlocking Puzzle! This engaging brain teaser is based on one of the most famous and beloved wooden puzzles, offering a perfect balance of challenge and reward.
Ingenious Slide and Interlock Mechanism
The Cross Knot is comprised of 6 non-identical interlocking burr pieces that fit together to form a solid, complex cross shape. The puzzle uses an ingenious slide and interlock mechanism that requires careful observation and deduction to solve.
The core challenge is identifying the key piece. You must first find this specific piece that must be removed to unlock the rest of the shape. Once disassembled, the real test begins: the puzzle has precise steps that you must follow to put the 6 pieces back together and solve the puzzle!
Perfect for Building Essential Skills
This is a medium-difficulty puzzle (Difficulty Level 3), making it perfect for everyone who loves puzzles and has some extra time on their hands. With an estimated Play Length of 2 hours, it’s an ideal way to spend an afternoon building essential cognitive skills:
Focus and Patience: Training your ability to concentrate on detailed sequences.
Spatial Reasoning: Developing the skill to visualize the hidden interlocking geometry.
Logical Deduction: Following the precise steps required for assembly and disassembly.
Premium Craftsmanship and Display
Materials: Crafted from durable, natural Rubberwood. The materials are confirmed to be eco-friendly, ensuring a sustainable piece of fun.
Quality: The high-quality construction and smooth finish make this puzzle a pleasure to handle.
Display: Once you’ve solved the puzzle, the striking geometric form makes a beautiful art piece to proudly display on a bookshelf or coffee table.
Product Details
Difficulty Level: 3 (Medium Challenge)
Number of Pieces: 6 (Non-identical burr pieces)
Number of Players: 1
Recommended Age: 7 and up
Dimensions: 5.5″ x 5.5″ x 5.5″
Wood Type: Rubberwood
Gift Ready: Gift wrapping is available for the perfect presentation!
Take on the Cross Knot challenge and conquer this timeless mechanical puzzle!
Shipping
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Fast Fulfillment: Ready-to-ship items are processed within 1–2 business days.
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Free Shipping: Enjoy free standard shipping on all orders over $99.
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No Hidden Fees: We ship on a DDP (Delivered Duty Paid) basis. All import duties, VAT, and customs taxes are included in the price at checkout.
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Secure Packaging: Every puzzle is hand-inspected and secured with custom cushioning to ensure it arrives in perfect condition.
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Easy Cancellations: You can cancel your order for a full refund within 24 hours of placement.
Shipping Rates & Estimated Transit Times
| Region | Countries | Processing | Est. Transit | Flat Rate (<$99) | Free Shipping |
| North America | United States, Canada | 1–2 Days | 5 – 9 Days | $4.99 | Orders >$99 |
| Europe | UK, FR, DE, IT, ES, BE, PT | 1–2 Days | 7 – 12 Days | $4.99 | Orders >$99 |
| Oceania | Australia | 1–2 Days | 7 – 12 Days | $4.99 | Orders >$99 |
Note: Custom-made or personalized items require 5–7 business days for crafting before dispatch.
For more details on our logistics, tracking, and international terms, please visit our full Shipping Policy.
Return & Refund
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30-Day Window: Returns accepted within 30 days of delivery.
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Damaged or Defective? We take full responsibility. We will send a Free Replacement or issue a Full Refund immediately (No cost to you).
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Change of Mind: If the item is perfect but not the right fit:
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You are responsible for return shipping costs.
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Original shipping fees are non-refundable.
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Custom Items: Personalized/Engraved items are Final Sale and cannot be returned unless defective.
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No Restocking Fees: We never charge fees for items returned in original condition.
