The Barrel interlocking mechanical puzzle is made of 12 pieces, one of which is the “key”. The secret to this puzzle is finding the single key piece which needs to be removed first to release the puzzle and must be the last to go in to lock the other pieces in place.
Pay attention when you trying to take the puzzle apart, this puzzle uses an ingenious slide and interlock mechanism! First, you have to find the key piece that must be removed to unlock the rest of the pieces. The Barrel puzzle has precise steps that you have to follow to solve the puzzle. Perfect for building focus, patience, and spatial reasoning!
This puzzle makes a great desk toy when you need to refresh your mind and an entertaining coffee table puzzle to challenge friends and family.
|Number of Pieces||12|
|Number of Players||1|
|Play Length||1-12 Hours|
|Recommended Age||10 and up|
|Wood Type||Rubber Wood|
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