In my ongoing quest to track down the best PLA 3D printing filament, I decided to try out the Asani PLA 3D Printing Filament. The 1.75mm 1kg spool of filament comes in Black, Blue, Green, Red, White, and Wood. I’m specifically reviewing the Blue. It’s a vibrant, lighter blue color. As you would expect, the filament comes shrinkwrapped with a desiccant pack inside a cardboard box.