Eco Wood Art Planetary gearbox - 3D wooden kit

This 3D wooden model kit contains 153 parts for building a planetary gear system. Once assembled, this wooden model serves as an educational model of a planetary gear for mechanical engineering. The function is vividly demonstrated with the integrated rubber band motor. The model can be assembled without glue. Recommended age: from 14 years. Number of parts: 153. Model size: 24.7 x 11 x 8 x 20.4 cm. Easy assembly without any glue (pliers and a cutter/utility knife are recommended). Contents: Eco-friendly birch plywood, rubber bands, wax, toothpicks, and a step-by-step assembly guide. Material: Wood, rubber, wax. Tip: The model can be additionally painted with wood colors (not included). It is important, however, that the joints are not glued with dried paint. Please note: Assembly requires some manual dexterity, as the sometimes delicate components need to be joined with controlled force. If handled too carelessly or roughly, individual parts may become irreparably damaged. As with other model building parts, it is essential to closely follow the assembly instructions, apply less force, be patient, and proceed carefully. The eco-friendly mechanical models, decorative puzzles, and toys made from renewable birch wood consist of plywood sheets. The respective sheets are created using laser cutting and are sometimes also decorated. The individual parts can be easily separated from the plywood sheets and assembled without the use of adhesives. The mechanical functions are realized with rubber bands (e.g., wind-up motors) or gears, bringing them to life with movement. Those who wish can even paint the objects with wood paint for a more personalized touch. Warning: Not suitable for children under 3 years due to small parts that may be swallowed.