Creative Crafthouse Calibron 12 - Impossible 12 Piece Wooden Brain Teaser for Adults - Very Difficult Wood Puzzle - Made in USA

★★★★★ 4.3 142 reviews

$38.99
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$38.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 213455926 Release Date 2026/04/12 List Price $15.60 Model Number 213455926
Category
  • Simple concept, near impossible execution: The goal of the Calibron 12 is to fit all 12 pieces into the large opening of the puzzle's base. Many will try, but almost no one will be able to solve this puzzle. We do provide a solution and instructions.
  • PRECISION CUT WOODS - Made from high-quality woods including Ash, Maple, Walnut, Oak, Mahogany, Birch, and more. At least 4 different woods used in each puzzle
  • Perfect gift for your favorite genius and puzzle lover - Due to the extreme level of difficulty this puzzle is perfect for the very smartest of your friends and family. Ideal for the Dad who has everything or your engineer sister.
  • Handmade in the USA - Creative Crafthouse makes every Calibron 12 wooden puzzle right here in our Hudson FL workshop. The square opening is about 6.3" x 6.3" with 1/4" thick puzzle pieces cut from various different wood types.
  • Unique history and puzzle origin - The Calibron 12 was originally designed by Theodore Edison, son of inventor Thomas, in 1933. A brief history is laser engraved on the frame making it perfect for puzzle collectors and history fans.

UPC 696735679378
Size Calibron
Theme Brain Teaser
Brand Name Creative Crafthouse
Item Shape Rectangular
Unit Count 12.0 Count
Item Weight 0.65 Pounds
Puzzle Type Assembly & Disassembly
Skill Level Advanced
Manufacturer Creative Crafthouse
Model Number Calibron
Material Type Wood
Product Style Calibron 12
Operation Mode manual
Item Dimensions 9.4 x 7.5 x 0.9 inches
Number of Items 12
Number of Pieces 12
Number of Players 1
Additional Features Portable
Is Assembly Required No
Age Range Description Adult
Educational Objective Logical Thinking
Item Dimensions L x W 9"L x 7"W
Play Activity Location Tabletop
Manufacturer Part Number Calibron
Manufacturer Minimum Age MONTHS 144.00

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4.3 out of 5
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142 ratings | 58 reviews
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