@phaedrux said in First Layer finished Macro:
NASA spent millions of dollars and years of research to develop a pen that writes in zero gravity. The Russians used a pencil.
Yes it's called a space pen. But it turned out to be one of the best pen's in the World. Many people here on Earth use and like it, including me ;). These pen's are nearly indestructible. It can withstand the harshest conditions you can imagine here on earth and will just work fine.
So not everytime the simplest solution is the best.
But in case of this topic, I think we already have a good and reliable solution (as Veti suggested).
Thank you