Original: $38.00
-70%$38.00
$11.40The Story
Explore and study geometry, perimeter, and area. 9" double-sided boards in six colors. One side has a 11 x 11 pin grid and the other has an isometric array.
Description
Explore and study geometry, perimeter, and area. 9" double-sided boards in six colors. One side has a 11 x 11 pin grid and the other has an isometric array.














