Martin's Menace Large | Stewart Coffin #217 Wood Puzzle Florida brain teaser Each puzzle will be a

Each puzzle will be a little different as we will mix up the woods

Ideal for Christmas gifts

This puzzle will securely "lock" a beer bottle into place such that it cannot be opened until you solve the puzzle

I do not include the instructions with the puzzle in case it is accidently viewed by those who may not want to see it

Martin's Menace Large | Stewart Coffin #217 Wood Puzzle Florida brain teaser Each puzzle will be aMartin'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