Summary

Replacement tracks for Micro Machines trains. Tried printing and aligning with my official pieces and they fit together well enough.

Available in 3 sizes; 113mm (original), 53.5mm and 11.8mm. Measurements aren't exact.

113mm piece also comes in a pre-supported stl which printed well for me.

Proportions are a little off in certain places but only by maybe 0.05mm.

Underside is crossed to make it easier to print.

Printed alright on my 2k Mars 2 resin printer. Using up some old resin, wasn't the best quality.