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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
It is designed with finger and thumb holes in the middle and is hollow on one end for sound projection
10 picture cards and 10 name labels
and the smallest can hold units
Board dimensions: 29 cm x 29 cm
Recommended ages: 6–12 years
Trinomial Cube (Boxless) landmarks It is designed with finger27 painted wooden prisms. This set does not come with a box and is intended as replacement parts. If you would like a specific piece only, please contact us. 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 lays the foundations for the later study of algebra. Features Cube dimensions: 9 cm x 9 cm x 9 cm. Recommended ages: 39 years.
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