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Icosahedron
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Icosahedron Built on the skewb mechanism by Tony Fisher.

The puzzle was constructed by first sculpting the three new masters out of solid polyester resin. This was done with files, saw and sand paper. No rapid prototyping was used and not even a Dremel. Angled pieces of plastic were used to check the edge to face angles and face to face angles but besides that no other maths was used. It was more about sculpting the pieces by eye than a technical geometric build.
The parts themselves were originally cast hollow in polyester resin from remeltable rubber (Gelflex) moulds. Tony choose for Rubik's Cube style stickers sometimes using six colours doubling up on opposite faces and sometimes using twelve.
Although the the pieces look asymmetrically, this puzzle does not change its shape. This is due to fact that the tetrahedral symmetries (which the Skewb's mechanism obeys) compose a subgroup of the icosahedral symmetries which the shape obeys.
Edge length: 55mm
Weight: 278g

Price Tracking Data

DISCLAIMER: The following table contains user-generated content. This information is collected to serve as a rough guideline and is certainly not complete and may not even be accurate. This information is filtered and carefully moderated, but incorrect information will inevitably find its way into the system. Always use your own judgement when buying or selling an item.

Sale Date Price (USD) Sale Type Condition Package Condition Notes Contributors Edit
Sep 3 2005 $360.70 eBay Auction Unknown N/A It has 10 colors instead of the 20 color version Darren Grewe

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Thank you to the following people for their assistance in helping collect the information on this page: Sandy, Tyler Robbins, Geert Hellings. If you have any information or images that you would like to contribute to this entry, please click the apropriate add () or edit () icon above, or use the following links to modify this item, add a recent sale price or to add a new link.

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