- Motorized 3D Wooden Marble Run, ROWOOD LGX02 model, designed for adults and puzzle enthusiasts - Includes nearly 1,000 pieces of natural wood precisely laser-cut for detailed and durable assembly - Integrated LED lighting system, only requires USB-C cable and adapter (not included) - Extra-long tracks and continuous movement of steel balls for a dynamic and entertaining experience - DIY assembly process of approximately 15 hours, ideal for stress relief and fostering creativity - Encourages family and social interaction, strengthening the bond between parents and children - Perfect as an educational and decorative gift for special occasions - Includes illustrated instructions and all necessary accessories to start assembly immediately - Exclusive Twin Cities design, ideal for collectors and wooden craft lovers