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Spool of copper silk PLA filament, 1.75 mm diameter, 1 kg weight

eSUN

eSUN Silk Metal PLA Filament 1.75mm 1KG Silk Copper

SKU CH-7QM5-5W6YZ

Silk-metal PLA filament in copper for FDM printers, 1.75 mm diameter with ±0.05 mm tolerance on a 1 kg spool

  • Diameter1.75 mm
  • Product colorCopper
  • Main materialSilk
  • Compatible systemsFor FDM 3D Printer
  • Product weight2.2 lb (1 kg)

Color Copper

  • Silky metallic finish needs no post-processing
  • Dimensional tolerance of ±0.05 mm ensures consistent extrusion
  • Tangle-free spool feeds smoothly without nozzle clogs
  • Low-warping PLA prints faster than ABS or PC
  • Ideal for decorative vases and artistic models

Silk Metal PLA Filament

This 1.75 mm Silk Metal PLA filament suits makers who want a metallic copper finish straight from the printer. It is designed for standard FDM 3D printers and requires no extra polishing to achieve its glossy look.

Tight tolerance and tangle-free spool

A dimensional accuracy of +/- 0.05 mm and perfect roundness give consistent feeding with less stringing and no clogging. The 1 kg spool unwinds cleanly so prints start reliably and finish with high layer bonding.

PLA handling with silk luster

The material keeps PLA's low shrinkage and easy support removal while adding a shiny silk surface. It prints faster than ABS or PC, resists cracking, and produces smooth, pearly parts suited to decorative objects and display pieces.

How it compares

Measured against everything we stock in 3D Printer Filament, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 75% of the 305 comparable items (median $27.99).

Specifications

Product
Brand nameeSUN
Product colorCopper
Size & build
Main materialSilk
Diameter1.75 mm
Product weight2.2 lb (1 kg)
Compatibility
Compatible systemsFor FDM 3D Printer

Other versions of this model

1 more in the same range

Questions about this item

How often will the 1.75 mm nozzle need cleaning when printing with Silk Copper filament?

The tight .05 mm diameter tolerance and tangle-free spool design minimise nozzle clogging, so cleaning intervals depend on printer maintenance rather than the filament itself.

What dimensional limit appears first during a long print run with this material?

The specified .05 mm tolerance is the primary dimensional control; consistent feeding keeps prints within that band throughout extended jobs.

Does the Silk Copper PLA produce more heat or fan noise during all-day printing?

The filament prints at standard PLA temperatures with low shrinkage and no deformation, so it does not increase heat output or cooling fan demand compared with regular PLA.

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