20 smooth small wooden shapes: 10 matching pairs in a drawstring cotton bag to feel and match.
To refine a child''s stereognostic tactile sense and memory, and aid the vital skill of concentration.
This exercise develops the stereognostic sense of using touch to create a mental image.
It is a preparation for work in geometry when the child will study 3-dimensional solids and their properties, but is also an enjoyable game in its own right.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.1 inch
Height : 2.3 inch
Length : 4.1 inch

Item Weight: 6.4 ounce (View shipping rates and policies)
Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B0058NW7JG