Nylon is a synthetic polymer that softens and melts when it’s heated, building your designs strand by strand and layer by layer. With its RFID recognition tag the Nylon filament has been designed to automatically adjusts the Dremel 3D printer settings by reading the filament RFID tag and ensure a stable, strong object with a high quality finish. The Dremel 3D printer melts and prints the 1.75mm Nylon filament layer by layer no thicker than a sheet of paper to provide a very smooth surface for your creation. Perfect for printing strong and flexible 3D objects or prototypes with heavy wear resistance.