This fun construction set is a great advanced building set. The pieces are colorful, easy to handle. ECO BUILDS SERIES is based on a new innovation of ENGINO toy system which connects sustainable beech wood with plastic. The use of wood reduces significantly the plastic parts and leads to more efficient recycling making this product an environmental friendly solution.; From the Manufacturer; This advanced set from Engino's Eco builds innovative construction series will build three different racer models and contains 177 parts. The first innovation of engino was the wood connectors, a range of plastic components which allowed wooden dowels of 10x10 mm to connect together without any glue or fasteners. This educational product became an immediate school success as it was the first hybrid system to combine the traditional warmth of wood with the technological capabilities of advanced plastic engineering. This hybrid system forms the basis of the new Eco builds series which includes 4 starter sets and 2 advanced sets. The biggest set also includes the geared engino motor for animated models.
