The Penguin is also available from:
PLA is one of the most popular 3D printing materials because it prints at low temperatures, doesn't require a heated bed, and doesn't warp. Due to its low printing temperature, it's usable with 3D printers and 3D printing pens! PLA is a biodegradable material made from renewable natural resources such as corn-starch.
Advantages
For more details including filament specifications and recommended print settings, click on a product for more information.