Recs.
Updated
This 3D printing filament is greatly appreciated by the community for providing good quality at a very affordable price. Despite its low cost, it does not sacrifice in quality and provides quite good final prints. It is available in both 1.75 mm and 3.0 mm diameters and in different color options.
SpecsUpdate
Pros
Pro Great value for money
Costing around $20 per kg, it’s a great affordable filament in its own right: it has a stated dimensional accuracy is ±0.05mm, guaranteeing that filament diameter is consistent all the way through. The majority of filaments around this price tag does not guarantee this level of accuracy.
Pro Comes in 28 different colors
Hatchbox offers this filament in a total of 28 different colors, even if the exact colors available may vary for each of the versions (1.75 mm and 3.0 mm). Note that some of colors (like the wooden one) might cost a couple of dollars more than regular colors.
Cons
Con No mechanical datasheet available
The manufacturer does not offer a proper public datasheet The website itself appears unfinished and devoid of any useful technical info. A Material Safety Sheet can be found, but it contains no information regarding the mechanical properties of the filament. This is especially troublesome for academic users, such as mechanical engineers.