|Object||Open the puzzle|
|Difficulty||Level 7 - Challenging|
|Brand||Jean Claude Constantin|
|Types||Jean Claude Constantin, More Metal Puzzles|
|Dimensions||3.9 cm x 3.9 cm x 1.9 cm / 1.5 in x 1.5 in x 0.75 in|
Tricky little puzzle that will leave you stumped. When you open it, you can place a coin inside of it. Give it to your friends to try out. They can see the coin but can't get it out.
Designed by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzle, as well as magic tricks.
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