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Brown Stair

Unit Price: $177.36

Discount: 51% off

Your Price: $86.91

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Market Price : $296

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This series of prisms demonstrates to the child the change in width (breadth), while the length remains constant. Practice with The Brown Stair indirectly prepares the child for concepts in plane geometry, area and volume. The prisms are crafted in precise progressions from 1 x 1 x 20 cm to 10 x 10 x 20 cm.


Made by beech wood.

Purchasing this will earn you 87 rewards points!
Dimensions: packing size:9.3*8.7*8.7in

Weight: 8.7lb

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