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An octagonal prism with two layers.
This puzzle was designed by Grégoire Pfennig after a request of Claus Wenicker. It was specifically made to fill an empty slot in Claus' collection.
Edge length: 31 mm
Weight: 50 grams
Thank you to the following people for their assistance in helping collect the information on this page: Andreas Nortmann.
This puzzle can be found in collections of these members:
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