Design structures from zany to ordered, simple to complex with this Modern Numbers Constructibles set of 25 interlocking slotted card pieces in 5 basic shapes--all in a well-constructed, sturdy box. 25 3" high interlocking pieces5 basic shapesBox: 6-1/2 x 5-3/4 x 2-3/8"CE and ASTM tested to ensure safetyPieces and packaging greyboard made of 100% recycled paperPrinted with nontoxic inksCE and ASTM tested for safety ISBN 9780735326705
In addition to being fun and a creative outlet, Constructibles Building Sets improve hand-eye coordination, develop fine motor skills, and reinforce principles of balance and spatial relationships.
These are great birthday party gifts! Stock up now!