Filament Sunlu 1.75mm PLA 1kg Black:The Sunlu filament is a refill for 3D printers. Its designed with perfect parameters for the perfect shaping of every detail. You are sure to appreciate its quality and the lack of any unpleasant smell. The Black colour of this 3D printer filament will keep its vividness for a very long time. Its weight is around 1 kg. The nozzle temperature may reach up to 230 °C during the printing process. The Sunlu filament is made of PLA. Polylactic acid is famous because of its biodegradability, versatility and its high-quality workmanship. The diameter of the string is 1,75 mm. The tolerance of the diameter is 0,02 mm. Sunlu 1.75mm PLA 1kg Black Filament Key Features Recommended print speeds with this filament range from 40 to 60 mm/s Black printing filament from Sunlu for 3D printing Filament length: 330 m Made of PLA No gross smells and low bubble formation Diameter of 1,75 mm is ideal for the printing of small and light objects Weight of pack: 1 kg