🛠️ Keep Your 3D Dreams Clean and Clutter-Free! Environmentally friendly material ensures safe usage. Designed for easy use with a wide cleaning temperature range of 160-300°C. Cleans all types of 3D printer filament materials effortlessly. Achieve outstanding surface finishes by cleaning before and after printing. Extend the life of your nozzle and extruder with regular cleaning. Heat Stable Cleans Nozzles Eco-friendly The eSUN Cleaning Filament is a 1.75mm, 100g spool designed to maintain the health of your 3D printer by preventing nozzle and extruder clogs. Made from environmentally friendly nylon, it operates effectively within a temperature range of 160-300°C, ensuring a smooth and consistent printing experience.