ROKR 3D Wooden Puzzle, Marble Run with LED, Marble Maze, Marble Travel London, Tourist Attractions, Coaster, Waterwheel, Gears, Tracks, Roller

[Moving 3D Puzzle: Marble Journey] Marbles travel endlessly around the city. Through beautiful dioramas that recreate famous landmarks like the London Eye, Big Ben, and Tower Bridge, the marbles travel multiple tracks, creating an endless loop. Just watching this is soothing and enhances your concentration. [Four routes and fun features] The marbles change routes at the forks in the plane and bell tower, ride on a double-decker bus, and are slowly transported up the lift of the London Eye, offering a series of surprises. The clear sound they make when they hit the pure copper bells enhances the realism of the miniature city, making them ideal for children's intellectual development and adults' brain training. [London at its finest with two LED modes] This LED light fixture features four lighting options, including the bell tower's atmospheric light, street lights, neon signs, and subway car interior lights. A touch switch lets you switch between "constant light" and "breathing light (fade flashing)" modes. The illuminated cityscape shining through the darkness makes a perfect interior decoration for any room. Enjoy peace of mind with the 10-minute automatic shutoff function and a notification function that reverses the motor and flashes the light if a bulb jams. [Easy-to-assemble kit for beginners] No glue required; assembly takes just 6 hours, simply by assembling the wooden parts. Illustrated English instructions are included, making it easy even for beginners. The hidden touch switch and Type-C power supply give it a clean, sleek design. Perfect for summer vacation research projects for junior high school students and above, or as an adult hobby. Please provide your own Type-C cable. [Unique Gift] These wooden puzzles make a thoughtful and unique gift for men, women, and mothers on birthdays, Christmas, weddings, anniversaries, Valentine's Day, and more. They can be played with friends and family. Many people also use them in the office or at home to relieve stress and get some exercise. [Brain Training] Assembling 3D puzzles can train your brain and finger senses and improve your concentration. Careful observation can cultivate your imagination and insight. It is a great topic for summer vacation independent research. [Note] If any parts are damaged during assembly, please contact us as soon as possible. We will replace the parts.