Non-Toxic Filament Non-toxic filaments are materials designed for safe use in indoor environments without harmful emissions. Common examples include PLA, PETG, and food-safe nylon. These filaments are free from harmful chemicals like styrene, found in ABS. Non-toxic filaments are preferred for educational settings, household items, and food-contact applications. They are often biodegradable or recyclable, making them environmentally friendly. When using non-toxic filaments, proper ventilation is still recommended, but they significantly reduce health risks compared to conventional filaments. |