Do you want to be a part of the growth and promotion of the sport? Do you want to show people what you are into?
This is multimaterial print and included is good ol' STL -file and Bambu Labs -file with coloured areas ready. When printed 6 at the same time, you only use 20 grams of filament and tweeking purge amounts you could get couple grams away. Make sure you have enough of top and bottom layers to not get infill layers.
Good way to use those last few meters in the roll! Print 'em and give out at the pb-field!