Are you looking at buying filament for your 3D printer? If you are, then you absolutely want to make sure you’re getting the right one, right? Well, there are a few important things that you should take a look at when you’re deciding what filament to buy. We’re going to look at five important factors that you should consider before you decide to up and buy the first thing that catches your eye. You could easily end up with filament that isn’t worth the spool it’s wrapped around if you don’t know what you’re looking for.