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Astro-logix - http://www.astro-logix.com/
Create complex and beautiful fractal stars and 3D geometric shapes. |
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http://wedgits.com/ - http://wedgits.com/
Wedge shaped building blocks construction set. Includes design ideas and worldwide list of dealers. |
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The Construction Site - http://www.constructiontoys.com/
A large variety of construction toys including brand names such as t.c. timber, K'nex, Lincoln Logs, Tinkertoy and Exin Castles. |
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Gridblox - http://www.aptitude-testing.com/gridblox.htm
Cubical wooden blocks with notched corners that interlock by gravity. |