http://www.tetraxis.com This new product released in late 2010 is the Tetraxis® magnetic geometry puzzle. The 12 colorful sticks come apart and magnetically reconnect with a satisfying snap. Designed and manufactured by KO Sticks LLC, the Tetraxis® toy is based on the artwork of John and Jane Kostick, http://www.kosticks.com.
The toy is produced with support from the Museum of Mathematics. TETRAXIS is a registered trademark of KO Sticks LLC.
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