<https://priceit3d.com/product/natureworks-pla-4043d-1kg-1-75mm-sweet-mint/#product>
<http://schema.org/description>
"PLA is the most commonly used filament. It’s biodegradable, easy to print, and very strong material. The perfect choice for printing large objects thanks to its low thermal expansion (little to no warping) and for printing tiny parts because of its low melting temperature."
<https://priceit3d.com/product/natureworks-pla-4043d-1kg-1-75mm-sweet-mint/>