Trinomial Cube (Boxless) landmarks Recommended ages: 6–12 years

Recommended ages: 6–12 years

This set includes 4 plastic models of the life cycle of a spider

Large red knife: 27

This set includes: 18 beehives

Trinomial Cube (Boxless) landmarks Recommended ages: 6–12 years27 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.