Polylactic acid or polylactide (PLA) is an environmentally friendly material available for 3d printers, derived from renewable resources such as corn starch, tapioca roots, chips and sugarcane, it decomposes easily and it comes in a wide range of colors.
You can print the filament in a range from 200°C to 220°C. Please make the appropriate adjustments to temperature before you print with PLA, some testing might be needed to find your optimal print settings.