TLDR Review: "SUNLU PLA 3D Printer Filament, Black"
Pros
- •Feeds smoothly with no tangles or jams once spool tension is managed properly
- •Consistent print quality with good layer adhesion and clean surface finish
- •Works well at typical PLA printing temperatures (200–210°C) using standard settings
- •Good bed adhesion on both glass and textured print surfaces, minimizing warping
- •Suitable for everyday prints, prototypes, and functional parts with reliable results
- •Spool is vacuuealed and neatly wound for easy handling and storage
- •Strong material, nearly as robust as tougher PLA+ blends when stressed perpendicular to layers
- •Produces clear, glasike prints with proper calibration and 100% infill settings
- •Flows consistently without requiring special slicer adjustments
- •Compatible and performs well with popular printers such as the Ender 3 V2 and Bambu Lab
Cons
- •Spool is often wound too tightly, causing feeding resistance, creaking, or jerkiness in the printer
- •May require loosening the filament spool before printing to avoid motor strain or skipped steps
- •Some users encountered an overlapping filament section or black tape about a quarter into the spool, resulting in print failure unless manually fixed
- •Occasional unique textured surface on filament can cause sticking or rewinding issues in certain printers
- •Despite being black PLA, might feel similar to carbon fibeilled filament, which some may find unusual if expecting pure smooth PLA
- •Noisy feeding reported due to spool tension if not managed properly
Bottom Line
SUNLU PLA 3D Printer Filament in black offers excellent value with consistent, high-quality prints suitable for a variety of projects and printers. Its tightly wound spool and rare filament overlaps are the main downsides, but these issues are generally manageable with some pre-print spool adjustments and filament inspection. If you want reliable daily printing with strong, clean results and are comfortable with a bit of spool tension handling, this filament is a great pick. For those seeking a hassle-free, ready-to-go spool with no tension concerns, you might want to explore other premium PLA brands, but SUNLU stands out for performance at this price point.
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