Quercetti Georello basic With the Quercetti Georello basic, children learn the basic principles of chain reactions. Start by building a basic platform with the building plates. Then try to place all the gears so that everything is connected. To finish it off, decorate your creation with the colorful pins. Are you completely finished building? Then turn one of the gears and see your creation come to life. Specifications: Packaging dimensions: 29 x 29 x 7 cm Material: plastic Suitable for children from 3 years. Contents: 48 Pins (15 mm) 4 Medium gears 4 Small gears 1 Large gear 10 Building plates 14 Connectors 1 Fishing rod