ESUN PLA-BASIC 1.75mm Light Grey 1kg Refill

Running out of filament mid-project is a common frustration for 3D printing enthusiasts. The ESUN PLA-BASIC 1.75mm Light Grey 1kg Refill solves this by providing a cost-effective, eco-friendly spool-less option that keeps your printer running without interruption. This refill coil is designed for users who already have a reusable spool, reducing plastic waste and storage space.

Who is it for

This filament is ideal for hobbyists, educators, and professionals who frequently print with PLA and want to minimize environmental impact. It suits those who own a compatible reusable spool and require consistent, high-quality prints in a neutral light grey shade.

Main features

• Spool-less refill coil for use with reusable spools, reducing waste and cost.
• High-purity PLA-Basic material with a diameter tolerance of ±0.03 mm for reliable extrusion.
• Light grey color offers a professional, matte finish suitable for prototypes, models, and functional parts.
• Low odor and biodegradable, making it safe for indoor use and environmentally friendly.
• Vacuum-sealed with desiccant to maintain dryness and prevent moisture-related printing issues.

Specifications

• Material: PLA-Basic
• Filament Diameter: 1.75 mm
• Diameter Tolerance: ±0.03 mm
• Net Weight: 1 kg
• Print Temperature: 190-220 °C
• Bed Temperature: 0-60 °C
• Print Speed: 40-100 mm/s
• Density: 1.24 g/cm³
• Tensile Strength: ≥50 MPa
• Elongation at Break: ≥30%
• Melt Flow Index: 5 g/10min (190°C/2.16kg)

Tips

Store the refill in a dry, cool place and use a filament dryer if moisture absorption occurs. Ensure your reusable spool is compatible with the coil's inner diameter before loading. For best results, print a temperature tower to fine-tune settings for your specific printer.