Comment on This whistle fights fascists | How thousands of 3D-printed whistles are derailing ICE.
hddsx@lemmy.ca 1 week agoDo you have to prime 3d printed objects? If not, just print the number and like dip into water paint. Ideally you could print a lip with higher numbers so only the top of the numbers get painted
filcuk@lemmy.zip 1 week ago
If it’s bevelled text you can swap filament during print to make it stand out / easy to read.
Only problem is that you have to baby sit the print, which could slow down production considerably