EXCELVAN New Rainbow Double 2-Color 1.75mm PLA 3D Printer Filament for 3D Printers or Pen - 1kg Spool (2.2 lbs) - Dimensional Accuracy +/- 0.02mm Multi Colors Available (blue+black)


PLA is a common type of biodegradable filament often derived from renewable resources, such as corn starch, tapioca roots, chips or starch, or sugarcane.
PLA is available in hard or soft grade and can be extruded at a low nozzle temperature.
PLA allows higher print speed, more accurate placement of material with proper cooling (it does not shrink as much) and also thinner build heights because of less resistance from the plastic coming out the nozzle, where abs even at high temps (252C) is still sticky and has high viscosity.
PLA has a obvious feature that it's translucent.

Features:
1. Compatible with all FDM 3D printer such as Makerbot, Mendel, Prusa, Huxley, BFB series, RepRap, Rapman, Solidoodle etc.
2. Avaliable in both 1.75mm and 3.00mm diameter. Filament Diameter Tolerances: +/-0.02mm.
3. Air Bubbles: Zero!
4. All the filaments should be placed in dry and ventilated environment to keep. And PVA filament should be kept in sealed.

Package includes:
1. 1x 3D printer filament
2. 1x leather box

Note:
1: PLA/ABS dual color filaments net weight: 1KG/2.2lbs, gross weight: 3.08lbs.
2: Flexible and PVA filaments are only used for short-range feeding 3D printer.
3: PVA filament should be kept in sealed, and PVA filament is only used as a support material. So, PVA must be used in double nozzles.
4: Print speed should be controlled in the range of 20-40mm/s while using wood、flexible or PVA filaments in ceae of print failure.