We used these arrows for playing the board game "MicroMacro", which is an awesome detective game where you follow clues on a large line-art map. Marking clues is very useful when playing with multiple players.

After using small D6 dice and coins as markers for the first two games (which felt quite clumsy), I finally had the idea to print some small arrows from colorful PLA samples that had been lying around for years.

They handle really well and the different colors allowed us to distinguish different characters or storylines. This helps to get the other players up to date when you work on different parts simultaneously. All in all we had more than 100 markers on the board simultaneously in the more complex cases,

I made the model by simply composing 3 boxes in PrusaSlicer, so you can open the .3mf file and adjust the dimensions of the boxes to customize the dimensions. The current dimensions are optimized for printing with a 0.6 mm nozzle with two 0.65mm perimeters.

Print Settings

Rafts:

No

Supports: 

No

Resolution:

0.2-0.4

Infill: 

None

Filament: any