17 Pieces Total: 3 squares, 2 triangles, fan shape, 2 right triangle, 9 automobile accessories, 14 bonus character cards.

Develop Creativity, Imagination, Mathematical, and Scientific Thinking.

Create Multiple automobiles, motorcycles, geometric Shapes, rockets, animals, towers.

3-D pieces allow you to build larger structures with few pieces and easy handling by young kids.

6 Pieces Total: 3D Trapezoid in bright color assortment of red, yellow, green, blue, and pink.

Great starter set or best additional 3D Trapezoid set to build larger unique designs.

All ClickWhiz sets are compatible with each other.

34 Pieces Total: 4 squares, 3 triangles, 2 fan shapes, 4 right triangles, 5 2D squares, remote control, motor, 4 Wheels, 2 axles,  2 canopy, 6 pegs, and 14 bonus character cards.

Create various automobiles that move with push of a remote control button.

3D Automobile set allows kids to create moving vehicles which develops understanding of mathematical and scientific  concepts.