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eSUN PLA+ Filament Review: Improved Toughness and Reliable Prints?

eSUN PLA+ Filament 1.75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0.03mm, 3KG Spool (6.6 LBS) 3D Printing Filament for 3D Printers,Orange
eSUN PLA+ Filament 1.75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0.03mm, 3KG Spool (6.6 LBS) 3D Printing Filament for 3D Printers,Orange
4.6
[Enhanced Toughness PLA+]  Higher strength and toughness than standard PLA; eco-friendly, non-toxic, plant-based.
[Easy, Reliable Printing]  Low shrinkage, minimal stringing, strong layer bonding for functional, indoor prints.
[Precise Dimensional Tolerance]  +/-0.03mm tolerance for consistent feeding and high-precision, smooth surface prints.
[Tangle-Free Feeding]  3kg spool with perfect roundness and tight diameter tolerance prevents tangling and nozzle clogs.
[Vacuum-Sealed 3kg Pack]  Comes vacuum-sealed with desiccant to keep filament dry, dust-free, and ready to use.
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3D printing filament promising stronger, more reliable prints thanks to an enhanced PLA formula. Makers and hobbyists gain greater confidence when producing functional parts and cosplay props. Does eSUN PLA+ Filament deliver the toughness, dimensional accuracy and consistent feeding needed for longer print runs?

⚡ At a Glance
  • Print Quality: Accurate dimensions and smooth surface finish, supported by +/-0.03mm tolerance and low shrinkage
  • Best for: Makers, hobbyists and small workshops printing functional parts, decorations and cosplay pieces
  • Not ideal for: Printers that cannot reach recommended nozzle temperatures or workflows requiring non-standard filament diameters

Enhanced PLA+ formula increases toughness while keeping easy printability. Supplied as a 1.75mm, 3KG spool in vacuum sealed packaging with a desiccant.


Stronger Functional Parts – thanks to enhanced PLA+ formulation

PLA+ uses an improved polymer blend derived from starch raw materials, giving higher strength and better toughness than ordinary PLA. Dimensional tolerance of +/-0.03mm helps maintain consistent layer geometry across prints.

Greater resistance to cracking and impact makes printed components more reliable for practical use. Consistent dimensions reduce the need for post-print fitting and rework.

Smooth, Trouble-Free Feeding – with precise diameter and neat winding

Filament is manufactured to maintain a round profile and tight diameter control, minimising overlap and tangles on the spool. Careful winding reduces the chance of feed snarls and nozzle obstructions.

Fewer filament snags means longer uninterrupted print runs and a higher first-time success rate. Filament feeds predictably through common extruders, lowering the risk of print failures caused by tangles.

Easy Printing with Low Warping – thanks to PLA+ printability traits

PLA+ retains the low shrinkage and strong layer bonding properties of standard PLA, while reducing stringing and bubbles during extrusion. Recommended extrusion temperatures are 210-230°C with a bed temperature of 45-60°C.

Flat, well-bonded prints are achievable without aggressive bed adhesion strategies, ideal for indoor printing. Backyard or workshop users can expect fewer failed prints and cleaner surface finishes.

✨ The 4 Key Reasons for eSUN PLA+ Filament
  1. Enhanced Toughness – Stronger prints that resist cracking for practical functional parts
  2. Wide Printer Compatibility – Works with many common FDM printers and slicers for flexible use
  3. Tangle-Free Spool Winding – Smooth feeding reduces failed prints and nozzle clogs
  4. Vacuum Sealed Packaging – Filament arrives dry and ready, simple storage before use
📋 Technical Details at a Glance
  • Material: PLA+
  • Diameter: 1.75mm
  • Net Weight: 3KG spool
  • Dimensional Tolerance: +/-0.03mm
  • Recommended Nozzle Temperature: 210-230°C
❓ Frequently Asked Questions

Q: Will this filament work with my printer?

A: Check that the printer can handle 1.75mm filament and reach nozzle temperatures of 210-230°C; compatibility includes many common FDM models such as Prusa, MakerBot, UltiMaker, MK3 and Ender 3.

Q: What temperatures should I use for printing?

A: Recommended extrusion temperature range is 210-230°C with a bed temperature of 45-60°C for best results and reliable layer bonding.

Q: How is the filament packaged and stored?

A: Each 3KG spool is vacuum sealed with a desiccant bag to keep filament dry and free from dust until opened.

🏆 Our Verdict

Suitable for makers, hobbyists and small workshops that need stronger, reliable PLA prints. The combination of an enhanced PLA+ formulation, tight dimensional tolerance and tangle-free winding makes it particularly valuable for functional parts and cosplay work. Consistent feed and vacuum-sealed packaging support long-term usability and dependable print results.