This is a set to build a figure-eight, three-dimensional crossing layout with Capsule Plarail. The sloped section uses six-stage bridge piers. Trains climb the slope while smoothly circling. A gutter bridge with four times the length is placed on the iron bridge section. Even wind-up trains can run without problems. ★ Added at 0:00 on November 10th After testing various wind-up trains I had, there were cases where they couldn't climb the slope with a three-car train. Motorized trains, as of now, are not experiencing any problems. Also, I was able to make the wind-up trains climb the slope by adding weight to the drive wheel side, so it seems to be due to the slippage caused by the lightness of the vehicles. If you have any concerns, please refrain from purchasing. I apologize for the lack of verification. All parts are made by myself, but they can be connected to genuine rails. Because they are longer than official rails, stable running can be expected. Set Contents 　Gutter bridge rail (green) ×1 　Double-length straight rail (convex-concave) ×4 　1.5x length straight rail (convex-concave) ×2 　Single-length straight rail (convex-concave) ×1 　45-degree double-track curved rail (convex-concave) ×10 　45-degree double-track curved rail (convex-convex) ×1 　45-degree double-track curved rail (concave-concave) ×1 　Various bridge piers for slopes ×10 　Bridge piers for elevated tracks ×4 When connecting curved rails before and after the gutter bridge, the train may collide. Please place straight rails in between. Unlike official rails, these rails can only run on one side. Because of the unique sleeper design, they may not be compatible with some diorama parts. ※This product is made of 3D printed personal-made parts. Please be aware that there may be stripes, color differences, and surface roughness due to manufacturing reasons. ※PLA, a plant-based plastic, is used for the material. Please be careful as it is easily deformed at high temperatures. Thank you for viewing.