Sell BEST SELLER eSUN 3D Printer Luminous-Rainbow PLA Filament Multicolor 1.75mm Filament Dimensional Accuracy 1KG Spool (2. best price

Features: 【Printing Tips】Recommend Heat Bed 45-60°C, Recommend Extruder Temperature: 210-230℃; 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.05mm). Compatible with 99.9% FDM 3D Printers. 【Glow in the Dark】PLA Luminous-Rainbow can glow in the dark after absorbing light energy, showing the appearance of colorful light, which is very romantic. Luminous brightness is related to the intensity and time of the light source, and the effect of ultraviolet light source is better than direct sunlight. 【Excellent Printability】Easy to print, no warping, good adhesion, no bubbles, extremely high success rate, smooth surface and high accuracy. The printed objects can be used as decoration kits Figure and used in creative field. 【Tangle Free & No Plugging】Perfect roundness and very precise diameter tolerance, good winding, no overlapping or tangling. Feeds smoothly and constantly without clogging the nozzle or extruder. 【Vacuumed Sealed Packaging】Comes in a sealed vacuum bag with a desiccant bag to keep it dry and keep out dust and foreign particles, prevent nozzle jams and yield smooth 3D models.  Specification: Material:  Density: 1.2g/cm3 Heat Distortion Temp: 53℃,0.45MPa Melt Flow Rate: 3.5g/10min（190℃/2.16kg） Tensile Strength: 72MPA Elongation at Break: 11.8% Flexural Strength: 90MPA Flexural Modulus: 1915MPA IZOD Impact Strength: 5.4 kJ/㎡ Extruder Temperature: 210 - 230℃ (Recommend Temperature 215℃) Bed temperature: 45-60°C Fan Speed:100% Printing Speed:40-100mm/s Recommended Build Surfaces: Masking Tape, PVP Glue Stick, Glass Pane, Carbon Fiber Plate, PEl Filament Weight: 1kg / 2.2lb Item Size: 200 x 200 x 72mm / 7.9 x 7.9 x 2.8in Package Size: 21.5 x 20.5 x 7.5cm package Weight: 1500g/52.9oz Notes: 1. The luminous filaments are very easy to grind the nozzles and extruder gears. It is recommended to use hardened steel nozzle or ruby nozzles Hardened steel extruder gears can be selected if possible. If the printing time is long and plugging occurs, the throat and nozzles need to be replaced. 2. Luminous brightness is related to the intensity and time of the light source, and the effect of ultraviolet light source is better than direct sunlight. Package List: 1 x 3D Printer Filament