Polymaker PolyTerra is an environmentally friendly and reliable PLA+ filament with a diameter of 1.75mm. This material is stronger than regular PLA and you print objects faster with it. PLA+ filament is also optimized for better layer adhesion. The PolyTerra filament in the colour 'green' has a silky smooth finish and is partly of natural origin. Polymaker plants a tree for every spool sold.The ideal printing temperature for this filament is 190 to 230°C. For the best result, use a heated bed of 25 to 60°C.