Spacerail warp engine/Crazy roller coaster glow-in-the-dark 8G

Glow-in-the-dark rail car? Introducing the luminous track version, after assembly, it can show its mysterious speed in the darkroom! It is a game full of intelligence, logic and creativity. As long as you are creative enough, you can use extremely flexible accessories to design a variety of different amazing tracks. By setting up the track yourself, the steel balls can run like a roller coaster on the track. You can see the larger version at the entrance of the Science Education Center in Taiwan, and the largest version in the world (the beads are as big as a bowling ball) at the Science Museum in Hong Kong! If you want to talk about the most exquisite version, it is the version in the movie Fracture. Unfortunately, these special editions are not on sale, but some people on the Internet have also made various modifications to the toy versions! This game is a model game, you must first assemble the track. Players can assemble the tracks according to the design in the instructions, or they can create their own creations. (Because each box has limited materials, it is recommended to draw a draft before assembling it to avoid insufficient materials.)