Quercetti Georello basic The Quercetti Georello basic teach children the basics of chain reactions. Begin with the construction of a base platform with the building boards. Try following all the gears so to place that everything is interconnected. To top it off you decorate your creation with colorful pens. Are you ready to build? Then turn on one of the gears and see your creation come to life. specifications: Package dimensions: 29 x 29 x 7 cm Material: Plastic Suitable for children over 3 years. Content: Pegs 48 (15 mm) 4 Gears agent 4 Gears small 1 large sprocket 10 Paper Models 14 Connectors 1 Rod