4x4 off-road track

Free assembly of the number of runways as needed. Each runway requires about 100 grams of consumables, and a total of 1.2 kilograms of consumables are used in the figure. When assembled, it is 1.2 meters long and 0.7 meters wide. The Creatbot Hi 260*260 print board has been tested and can print normally. It is recommended to use PETG for printing, and it is uncertain whether the performance of PLA is the same.