OO/HO Model train wheels

I’ve tested these on my Ender 3 V2 Neo, and I recommend printing them at the finest setting your printer can handle to prevent the wheels from coming out oversized or off-scale — ideally with a 0.2mm nozzle for the best results. They’re designed to fit OO/HO models (1:84 track) and provide a much cheaper alternative to real wheels, making them useful for testing and experimenting with models, though they’re not perfect.