ECOmaylene® 3D ABS Filaments 1.75MM 1KG Filament diameter error: ±0.05mm, ensuring high printing precision. High quality raw materials and pigment from international top manufacturers, ensuring high purity without nozzle clogging. Lower printing temperature, extending the lifetime of print head. High-viscosity among the layers, avoiding the crack generated on the prints. Clear labels on the packing of each filament, with the specification and parameters of the filament, for ease of use and save.