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Cardboard spool wound with multicolour PLA filament, 1.75 mm diameter, 1.0 kg net weight

Creality CR-PLA_3301010010_us2 PLA Filament 1.75mm 1.0kg Rainbow

SKU CH-NHCC-ERY7Y

1.0 kg rainbow PLA filament with ±0.03 mm accuracy prints at 190–230 °C on most FDM machines

  • ColorPla - Rainbow
  • MaterialPolylactic Acid
  • Diameter0.02
  • Weight2.2 pounds
  • Low shrinkage prevents warping for finer model precision
  • Dimensional accuracy ±0.03 mm ensures uniform layer lines
  • High fluidity enables stable flow at speeds up to 100 mm/s
  • Enhanced toughness gives printed parts greater strength and durability
  • 75 mm diameter works with most popular FDM 3D printers

Rainbow PLA filament for FDM printing

This 1.0 kg spool of 1.75 mm polylactic acid is designed for makers who want a colour-shifting finish on standard FDM printers. The material suits hobbyists, educators and prototypers producing decorative parts, display models or low-stress functional prints.

Dimensional accuracy ±0.03 mm and low shrinkage

The tight tolerance keeps extrusion consistent across long prints, while reduced warp and blistering let larger flat surfaces stay flat without a heated chamber. High fluidity supports speeds up to 100 mm/s, though very high-temperature engineering plastics will still exceed its heat resistance.

Neatly wound spool prevents tangles

The filament is factory-spooled without knots, so it feeds cleanly from the first layer to the last. Creality quotes a 12-month support window and recommends storage in a dry, ventilated space away from direct sun or humidity to maintain print quality over time.

Highlights

  • Low shrinkage prevents warping for finer model precision
  • Dimensional accuracy ±0.03 mm ensures uniform layer lines
  • High fluidity enables stable flow at speeds up to 100 mm/s
  • Enhanced toughness gives printed parts greater strength and durability
  • 75 mm diameter works with most popular FDM 3D printers

Specifications

BrandCreality
ModelCR-PLA_3301010010_us2
ColorPla - Rainbow
MaterialPolylactic Acid
Diameter0.02
Weight2.2 pounds

Questions about this item

Will the 1.75mm diameter and ±0.03mm tolerance work reliably with an older Bowden extruder?

The 1.75mm diameter and ±0.03mm tolerance suit standard Bowden setups; the low-shrink formula and high fluidity reduce warping and nozzle clogs on legacy hot ends.

How can I verify the rainbow colour transitions are printing correctly after the first layer?

Watch for smooth, knot-free extrusion and uniform line width; the enhanced toughness and low shrinkage should give consistent colour blending without warping or blistering.

Does the 1.0kg spool include a desiccant pack or must I buy one separately?

The box contains the 1.0kg rainbow PLA spool only; a dry, ventilated storage environment is recommended, so a separate desiccant or dry box is advisable.

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