Guidecraft Unit Blocks Set B – 56 Piece Set design-smiley-faces Surface measures 35" W x

Surface measures 35" W x 22" H and is adjustable to two different heights

Made of solid plastic

as you just write

3-piece construction vehicles that allow for over 50 configurations

of InstaMold

Guidecraft Unit Blocks Set B – 56 Piece Set design-smiley-faces Surface measures 35" W xChildren explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open ended quality block play with Block Science Unit Blocks Set B. The smooth sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures to complement builds with their Block Science Foundation Set B. Block Science Unit Blocks stimulate young minds with an incomparable experience