The C-TECH filament is used as the raw material for 3D pens and printers. The filament boasts ideal parameters for precise printing of details. It provides impressive durability and it's perfectly odourless and doesn't release any fumes . The Grey 3D filament colour stays bright and stable long after the object is printed. The filament weights cca 1 kg. Its overall flexibility is 2 - low. The nozzle temperature when printing has to be 230 °C, while the bed must be at 60 °C. The C-TECH filament is made of PLA. PLA (polymeric acid) is widely used due to its biodegradability, versatility, and top-notch material quality.