Blue Cube for Binomial Cube - Replacement Piece

Replacement piece for the binomial cube: blue cube only. Other pieces and box not included.

Please be aware that the size of your binomial cube may vary. This piece may not be compatible with your set.

The purpose of this product is to provide the child with tangible experience of the way in which the cube can be divided and subdivided. It also lay the foundations for the later study of algebra.