Now the rainbow filaments in 1kg net weight! It is not just filament, it is a art work, make your 3d printing model perfect. Exclusive elastic melt fluid technology that make printing model surface extremely smooth. Exclusive incompatible components formulation technology make printing model brightly shiny. Exclusive color arrange and feeding technology make nice gradient effect. Welcome to STRONGHERO 3D Products Our engineered filament is here to help you stream your creative outlet, enabling you to see your thoughts and concepts engineered into a real and rewarding reality. The filaments are universally designed and compatible with 3D Printers using 1.75mm diameter filament, with a dimensional accuracy of +/- 0.05mm.  PLA, or Polylactic Acid, is a commonly used thermoplastic material that does not require the use of a heated print bed. Blending a mixture of plant-based materials and polymers creates STRONGHERO 3D Printer's PLA, making this material more earth-friendly. Because of the lower melting temperatures and lack of warping, PLA filaments retain their color vibrancy and are a common choice for displays or small household prints. The 3D printed object will have a glossy type finish with we love it: Less warping Easy to use No heated bed required Eco-friendly. Some tips for beginner of Slicr:
(1)Do not start the cooling fan at first 3 layers of model;Set the layer 0.1mm will be best surface smooth and shiny.
(2)If you find filament get moisture and printing model with hair between it, lower nozzle temp to 185 deg, restraction length to 3mm, restraction speed 50mm/min;
(3)Set the outer layer speed slow, 30-40mm/min;
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