It’s important to keep your 3D filament dry. Filament with moisture trapped in it can cause quality issues with your prints. I will show you how I store my 3D filaments in low humidity condition.
Printing TPU had been problematic for me in the past year. The filament often got stuck mid way through a 3-hour print which was frustrating. I tried many different things and nothing seemed to work. The solution was simple, I only had to change out the tube which costed me only $5!