As we have many Plarail tracks, it becomes bulky to put them all in one case. To prevent them from scattering and to store them neatly, I made this storage solution. It's convenient for tidying up, as even a 3-year-old can store them like a puzzle! I made this one to store 6 tracks in the photo. (Since there are slight variations in the thickness of Plarail tracks, I made it with a track thickness of 8.3mm.) When not storing tracks, they can be kept together so as not to lose them, as shown in photos 9 and 10. Since the number of tracks you want to store may vary, custom orders for specific heights or numbers of tracks are also possible, so please leave a comment! ☘️ The basic price for one set, in the size shown (up to 6 tracks), is 585 yen. For larger sizes, the price will be increased (an additional 20 yen for each additional track size). Please understand. You can get a discount for purchasing multiple sets! +1 set -50 yen +2 sets -100 yen +3 sets -150 yen ... It's possible to store only straight tracks as well as curved tracks (*´꒳`*) ■Size Height 38mm x Width 20mm x Storage Height 50mm, Bottom Thickness 3mm ■Material Polylactic Acid (PLA) ■Color White ■Notes I will sand some of the rough edges in the final finishing process, but please understand that there may be some layer lines and rough edges characteristic of 3D printers. Please note that it will take about 1 week from receiving your order until shipping. Also, the tracks shown in the photos are not included.