This is a rail set for creating a circular layout with capsule Plarail, available in gachapon machines. It's designed with a realistic rail appearance, using a color close to the original blue. Of course, it can be connected to the standard capsule Plarail rails. The set includes more longer rails than the ones that come with capsule Plarail, so the train runs more stably. Set Contents: 45-degree curved rail (concave-convex) x 6 45-degree curved rail (convex-convex) x 1 45-degree curved rail (concave-concave) x 1 4x straight rail x 1 2x straight rail x 2 Standard straight rail x 2 2/3 straight rail x 2 1/2 straight rail (concave-convex) x 2 1/2 straight rail (convex-convex) x 2 1/2 straight rail (concave-concave) x 2 1/3 straight rail x 2 A video about these rails is available on YouTube. Please take a look. https://www.youtube.com/watch?v=f9jCpSzg-7I * The running surface of the rail is on one side only. The back side has a flat structure. * This product is a personally made 3D-printed part. Please be aware that there may be stripes, color differences, and surface roughness due to manufacturing reasons. * The material used is PLA, a plant-based plastic. Please be careful as it is prone to deformation at high temperatures. Thank you for viewing.