This set consists of various interchangeable parts like pipes, funnels, water wheels, and connectors. Children assemble these pieces to create a path for water or sand to flow from a high point to a low point.
The Flow Builder Station
This set consists of various interchangeable parts like pipes, funnels, water wheels, and connectors. Children assemble these pieces to create a path for water or sand to flow from a high point to a low point.
CnergyOne 