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Two white PLA filament spools on plastic reels

eSUN Upgraded PLA Filament 1.75mm Cold White 2kg

SKU CH-81FG-MCC3F

Upgraded PLA filament on two 1 kg spools with ±0.03 mm accuracy for strong, tangle-free prints

  • ColorCw2-cold White
  • MaterialPolylactic Acid
  • Diameter1.75
  • Weight2 kilograms
  • High toughness and strength for durable functional parts from upgraded PLA formulation
  • Consistent feeding with dimensional accuracy of +/- .03 mm across both spools
  • Tangle-free and clog-free printing thanks to precise winding and tight tolerance
  • Easy to print for beginners while delivering excellent mechanical performance
  • Wide application suitability from machinery to cosplay with good layer adhesion

What this filament is and who it suits

eSUN Upgraded PLA is a 1.75 mm polylactic acid filament supplied as two 1 kg spools totalling 2 kg in a cold white finish. It is formulated for higher toughness and strength while keeping the easy printing characteristics of standard PLA. The material suits hobbyists, educators and makers who need reliable feed and durable parts for functional prototypes, cosplay props or decorative models.

The specification that decides fit

Dimensional tolerance is held to ±0.03 mm across both spools, giving consistent diameter for stable extrusion on most 1.75 mm FDM printers. Tight tolerance reduces the risk of under- or over-extrusion that can ruin dimensional accuracy on mechanical parts. Buyers whose printer requires a different filament diameter or who need a high-temperature material such as ABS or PETG should choose another product.

Installation ease and common pitfalls

Each spool is wound with good roundness to prevent tangles and overlaps, allowing the filament to feed smoothly without manual intervention. The upgraded formulation melts evenly and resists clogging, so nozzle jams are uncommon when the hot end is at the correct PLA temperature. Moisture absorption can still degrade layer adhesion; store unused spools sealed with desiccant and dry before printing if the material has been exposed to humid air for an extended period.

Highlights

  • High toughness and strength for durable functional parts from upgraded PLA formulation
  • Consistent feeding with dimensional accuracy of +/- .03 mm across both spools
  • Tangle-free and clog-free printing thanks to precise winding and tight tolerance
  • Easy to print for beginners while delivering excellent mechanical performance
  • Wide application suitability from machinery to cosplay with good layer adhesion

Specifications

BrandeSUN
ColorCw2-cold White
MaterialPolylactic Acid
Diameter1.75
Weight2 kilograms

Questions about this item

How does the ±0.03 mm diameter tolerance affect everyday printing?

The tight tolerance keeps filament feeding consistently through the extruder, reducing jams and giving smoother layer lines on every print.

Which printers can use this 1.75 mm PLA?

Any FDM printer that takes 1.75 mm filament will work; the spool fits standard holders and needs no special hardware.

What should I check so the 1 kg spools sit correctly on my machine?

Verify your printer’s spool holder accepts a 1 kg roll with a standard centre hole; the filament is wound neatly to prevent tangles.

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