Filament spool Elegoo PLA+ Black – 1.75 mm, compatible with FDM 3D printers

Elegoo PLA+ Black filament is a 1.75 mm thermoplastic filament designed for FDM 3D printers. Based on an improved PLA compound, this filament combines ease of printing with increased toughness and reduced brittleness compared with standard PLA. The deep black shade delivers uniform coverage and a smooth surface finish, making it suitable for prototypes, visual models, household parts and hobby projects where dimensional accuracy and appearance matter. The filament is wound evenly on a spool and supplied vacuum-sealed with a desiccant to reduce moisture exposure before first use.

Advantages

PLA+ offers enhanced layer adhesion and higher resistance to cracking while maintaining the low-warp and low-odor properties of standard PLA. The consistent 1.75 mm diameter and tight dimensional tolerance contribute to reliable feeding and fewer extrusion interruptions. The black color provides a professional, neutral appearance that highlights geometry and surface detail. Packaging and quality checks reduce the risk of tangles and moisture-related print issues.

Suitable for

• Functional prototypes and proof-of-concept models
• Display pieces, miniatures and visual models
• Household fixtures, brackets and simple mechanical parts
• Hobby projects, education and practice prints

Key specifications

• Material type: PLA+ (modified polylactide)
• Nominal diameter: 1.75 mm
• Diameter tolerance: ±0.02 mm
• Color: black (uniform, deep shade)
• Spool packaging: vacuum-sealed with desiccant
• Compatibility: FDM 3D printers supporting 1.75 mm filament

How to use

Install the spool on the printer’s filament holder so the filament can unwind smoothly without twists or snags. Load the filament into the extruder according to your printer’s normal loading procedure, ensuring the filament path is free of obstructions. Typical printing temperatures for PLA+ vary by machine and formulation; begin with a nozzle temperature in the range recommended for PLA+ (commonly 200–220 °C) and a heated bed temperature if used (commonly 40–60 °C). Monitor first-layer adhesion and adjust bed leveling, nozzle height and print temperature to obtain a consistent first layer and good interlayer bonding. Allow prints to cool gradually on the build plate to reduce the risk of deformation of fine features.

Recommendations

Store the spool in a dry environment or reseal in vacuum packaging with desiccant when not in use to preserve filament quality. For improved surface finish, consider printing at moderate speeds and using a well-calibrated extrusion multiplier. If stringing occurs, reduce print temperature slightly or increase retraction settings. For functional parts that require higher impact resistance, design with increased wall thickness or infill and test mechanical performance before deployment.