Old (PLA) filament - What to do with it?

3D Printing + Old filament + PLA Filament

My Sunlu S1 mods have been partially successful, and I guess I'll have to consider a DIY solution using Peltiers to move to the next level... Though that one is still in the 'idea phase' 😇

Next challenge / experiment: what to do with old filament, and how to make sure it will last longer?

Bambu Lab X1C - ABS Workout - First Stage

3D Printing + Kupper + ABS

Let's see if I got ABS down now. Three large blocks, 60% speed, in ABS. Print time: 14 hours. And it's on...

I mean, what could go wrong?

Bambu Lab X1C - ABS Workout - The Sequel

3D Printing + Kupper + ABS

After my aborted first attempt I settled for a single block with slightly different settings... These are the results. Remember: my settings came from trying to print the toughest object in ABS (for my Sunlu mod), not trying to make the prettiest print...