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About this Product
These are 3 interlocked links. Brunnian means that even though the 3 ellipses are interlocked, no two of them are linked (in other words, remove just one ellipse and the two other ones will fall apart). They stand in 3 perpendicular plans and measure 3.5cm.
More informations here: http://www.shapeways.com/forum/index.php?t=msg&goto=6482#msg_6482