This is a set that allows you to create a figure-eight, three-dimensional crossing layout with Capsule Plarail. The sloped section uses six-stage bridge piers. The trains smoothly circle while climbing the slope. A four-times-longer girder bridge is placed in the bridge section. Even wind-up trains can run without problems. All parts are self-made, but they can also be connected to official rails. Because they are longer than the official rails, stable running can be expected. Set Contents: Girder Bridge Rail (Green) x 1 Double-Length Straight Rail (凸凹) x 4 1.5x Length Straight Rail (凸凹) x 2 Single-Length Straight Rail (凸凹) x 1 45-degree Double-Track Curved Rail (凸凹) x 10 45-degree Double-Track Curved Rail (凸凸) x 1 45-degree Double-Track Curved Rail (凹凹) x 1 Slope Bridge Piers (various) x 10 Elevated Bridge Piers x 4 When curved rails are connected before and after the girder bridge, trains may collide. Please place straight rails in between. Unlike official rails, these rails can only be used on one side. Due to the unique sleeper design, they may not be compatible with some diorama parts. After testing various wind-up trains, there were cases where a 3-car train could not climb the slope. Motorized trains are currently not experiencing any problems. Also, adding weight to the drive wheel side of the wind-up train allowed it to climb the slope, so it seems to be affected by the train's light weight causing wheel spin. If you have any concerns, please refrain from purchasing. We apologize for the lack of verification. ※This product is a personal creation using a 3D printer. Please be aware that there may be stripe patterns, color differences, and surface roughness due to manufacturing. ※PLA, a plant-based plastic, is used for the material. Please be careful as it is prone to deformation in high temperatures. Thank you for viewing.