Give your young builders the blocks they need to follow the paths of their imaginations. These heavy-duty blocks will create solid pathways for children to walk upon, tunnels for them to crawl through, or even a playroom to call their own. They can be used inside or taken outdoors as well.
This 48 piece set of 12" blocks are just right for children's hands while the unique design makes attaching the blocks easy. Because each block is exactly a square foot, they can be used for simple activities that introduce linear and area measurement. Grid Blocks come in six bright primary and secondary colors that will continually look new because the colors are molded right in. Each set includes square blocks, both solid and see-through, as well as triangular blocks for pathway corners and pointed rooftops.