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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
The box when closed with the fish measures 5" x 3
Will the balls reach the bottom at the same time
Woods will vary
It's a significant challenge
Army Emblem
Martin's Menace Large | Stewart Coffin #217 Wood Puzzle Florida brain teaser The box when closed withMartin's Menace Large is a handcrafted 4 piece wooden brain teaser, Stewart Coffin Design #217, originally called "Four Fit." Martin Gardner, the Father of Recreational Math, spent a week trying to solve it and renamed it Martin's Menace after calling it "the finest dissection puzzle of all time." Fit four pieces into the frame. Few solve it without help. The pieces are precision laser cut from durable hardwoods. Handcrafted by Creative Crafthouse
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