EB70 - ENGINO PLAY TO INVENT 3 MODELS NEED 2AAA BATTERYEngino EB70 Eco Builds Motorized Racers The first innovation of Engino was the wood connectors a range of plastic components which allowed wooden dowels of3 8 x 3 8 inches to connect together without any glue or fasteners. 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. The use of wood reduces significantly the