Guidecraft Unit Blocks Set D - 135 Piece STEM Toy for Toddlers

As a design-based company with strong roots in education, we are in a unique position to bring theory, safety, and quality all together into the design and manufacturing of our toys and furniture. We prioritize quality and create toys that are built to last (and not end up in a landfill!). Durable, easy-to-clean materials make Guidecraft learning toys the right choice for the home and classroom. Industry experts, educators, and parents design our toy sets based on every child's innate patterns of play.

Whether it's fostering their imagination with our lofts and dress-up centers, connecting kids more closely to nature with our toys, or providing a comfortable reading nook, we take pride in contributing to children's development. Our collection of educational toys has been designed to encourage early development, spark curiosity, and inspire hands-on learning through play.

The Block Science Unit Blocks Set D contains 135 pieces total: 32 unit blocks, 16 ½ unit blocks, 4 double unit blocks, 2 quadruple unit blocks, 8 ramps, 8 triangles, 6 large cylinders, 6 small cylinders, 6 pillars, 6 small triangles, 6 ½ pillars, 6 ½ cylinder, 6 roman arches, 4 roof boards, and 2 floor boards, 4 ½ circles, 4 gothic arches, 2 small buttresses, 2 ¼ circle curves, 2 ¼ circles, 1 intersection, and 2 ½ circle curves. These blocks are made with smooth-sanded durable rubberwood and are designed to enhance and expand on block play, develop fine motor skills, early engineering concepts, collaboration, spatial thinking, problem-solving, and STEM concepts. The blocks are sized based on the basic unit block measurement of 1.4" x 2.8" x 5.5" inches.

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