This colorful set of sloping wooden blocks comes in a sturdy storage tray. It contains 35 pieces of different tilted blocks. Only the matching colors will complete a rectangle. All six blocks within one shade of color (blue/red/green/yellow, and purple) have the same tilt angle and, therefore, will also complete a rectangle. Children develop fine motor and spatial reasoning skills by building and playing with uneven blocks.

Material: basswood with non-toxic water-based stains

Dimensions: 

Height of each block: 3.2 inches

Width of each block: 2.3 inches

Tray: 13.3 x 10.6 x 1 inches