This material is used for geometry, specifically exercises of equivalent, identical and similar figures. The set consists of 9 green metal frames with bottoms, 1 set of insets divided into squares and rectangles and 1 set of insets divided into triangles (this material is also used for small metal inset work, ‘linear geometric design.’).
This Nienhuis item is sent directly from Nienhuis in the Netherlands and takes approx. 7-10 days. Separate shipping charges
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