The kinetic globe by Eco Wood Art is a kit with rotating balls. The inner and outer balls rotate with the rubber winding motor. This means that the balls rotate in the opposite direction around their own axis. A great model for the desk or other display surfaces. Age recommendation: from 14 years Number of parts: 205 Model size: 16, 1 x 13,2 x 25,1 cm Simple assembly without any glue (possibly pliers and cutter / penknife recommended) Contents: Environmentally friendly birch plywood, rubber bands, wax, wooden pens, clips, toothpicks, sandpaper and picture-by-picture assembly instructions. Material: wood, rubber, wax Tip: The model can also be painted with wood paints (not included). It is important, however, that the joints are not stuck together with dried paint. Please note: The assembly requires a bit of handy skill, as the sometimes filigree components have to be joined together with controlled force from time to time. If the procedure is too careless or rough, individual parts can be irreparably damaged. Here, as with other model building parts, the following applies: 'Take a close look at the assembly instructions, less force, more patience and a precise approach' Notes on the manufacturer: EWA - Eco Wood Art designs unusual and creative construction kits with loving attention to detail and produces them itself. The environmentally friendly mechanical models, decorative puzzles and toys made from renewable birch wood are made of plywood panels. T