ESUN ePLA-Silk Copper 1.75mm 1kg 3D Printer Filament

With a dimensional accuracy of ±0.03 mm, the ESUN ePLA-Silk Copper filament delivers exceptionally consistent extrusion for detailed prints. This 1.75 mm silk PLA combines a striking copper sheen with reliable mechanical properties, making it a standout choice for both decorative and functional models.

Overview

ESUN ePLA-Silk Copper is a premium 3D printing filament based on modified PLA, enhanced to produce a glossy, silk-like surface with a metallic copper finish. The 1 kg spool is vacuum-sealed with desiccant to preserve material quality. Printing at 190–220 °C, this filament offers low warping and minimal odor, suitable for a wide range of FDM printers.

What stands out

• Silk, glossy surface with a rich copper tone that hides layer lines.
• Excellent dimensional stability (±0.03 mm) for precise prints.
• Low warping and bubble-free extrusion for reliable results.
• Biodegradable PLA base, more eco-friendly than ABS.
• Compatible with most FDM 3D printers using 1.75 mm filament.

Technical details

• Material: ePLA-Silk (modified PLA)
• Diameter: 1.75 mm
• Net weight: 1 kg
• Printing temperature: 190–220 °C
• Heated bed temperature: 0–60 °C
• Tensile strength: 30–50 MPa
• Elongation at break: 50–100%
• Density: 1.24 g/cm³
• Spool dimensions: diameter 200 mm, hub 58 mm, width 64 mm
• Surface finish: silk, glossy, metallic

Our verdict

If you want eye-catching copper-toned prints with a smooth, silky finish, this filament delivers consistent quality. Its low warping and precise diameter make it a dependable choice for both beginners and experienced makers.