Wooden Marble Run Model:Experience the thrill of this intricate system, featuring gravity loops, gathering and diversion hub, gear crosshatches, Z-shaped lifting stairs, double-deck platforms, and mid-air acceleration vortices. Turn the handle or activate the motor to witness marbles racing down slopes and around corners with exhilarating speed. Seahorse Seahorse Model: This sailing ship is a detailed 1:100 scale replica of a three-masted sailing vessel from the age of sail. This meticulously crafted model offers an immersive, hands-on experience lasting up to 10 hours, allowing enthusiasts to recreate a piece of maritime history with amazing accuracy. Fun & Challenge:Embark on an exciting journey with our step-by-step instructions, completing the model in just 5-8 hours. Laser precision cutting ensures seamless assembly, while numbered parts and your skillful hands guarantee a smooth experience from start to finish. Who Are You Gifting Next:Searching for a puzzle gift that combines intellectual stimulation and endless fun? Look no further than our Marble Spaceport LGC01 and MCB02, offering a sophisticated challenge and doubling as a captivating masterpiece. Perfect for birthdays, holidays, or anniversaries, it's sure to be cherished and admired by all. Worry-free Assembly Support:ROBOTIME offers worry-free assembly support, ensuring you can build and enjoy the 3D Wooden Puzzle with ease, feel free to contact us if any problem.