Find out more at: https://blog.prusaprinters.org/how-to...

Annealing is a process of increasing temperature to improve firmness, tensile strength and a heat resistance of a given object. It’s a well-known procedure when creating metal or injected plastic parts. With 3D prints it’s just less known – it’s applicable nonetheless.

Prusament filament: https://www.prusa3d.com/category/prus...