Warm reminder : We are currently switching between the old and new versions, so the colors will be slightly different. Thank you for your support and understanding. 10 Rolls Kingroon PLA Filament 1.75mm Plastic For 3D Printer 1KG/Roll Rubber Consumables Material for FDM 3D Printing High Quality Item Description: 1.75mm PLA Filament for FDM 3D Printer Material: PLA Color: Black, Green, White,Red, Pink, Blue, Orange and so on.(see the pictures) Filament Diameter: 1.75mm Tolerance: +/- 0.02mm Print Temperature: 190-230°C Print Speed: 40-90mm/s Density: 1.25±0.05g/cm3 Filament Length: 300m Net Weight: 1KG *10 (2.2LBS *10 ) Gross Weight:1.3KG*10 (3.09LBS*10) PLA FEATURE: PLA, or Polylactic Acid, is a commonly used thermoplastic material that does not require the use of a heated print bed. 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. Printing Tips • Drying conditions: 55℃ / 33.8°F for 8 hours. Store in a dry environment after use. Dry before use if the material absorbs moisture. Notice