Space Rail 231 Infinite Loop Space Rail Puzzle Educational Brain Training Futuristic Educational Toy Like a Roller Also Makes a Great Interior Decor

Assembled size: 100.0 x 60.0 x 75.0 cm Package dimensions: 53.0 x 37.0 x 8.2 cm Total rail length: 32,000 mm Weight: 2.75Kg Manual: English Target age: 15 years and older The Spacerail 231-7 includes 32,000mm of rail, increasing the overall volume and adding new, elaborate and fun features such as a "large rotation unit" and "multiple loops" to enhance the enjoyment of the movement. Steel balls are pushed out one by one from the three-tiered escalator start unit, falling from a great height, accelerating, passing through multiple loops, and achieving high-speed rotation. In addition to enjoying the basic course, you can also create your own custom courses by combining parts from other products that have been released.