Filament Brand: SUNLU

On this page, you will find basic statistics and information about the "SUNLU" brand of 3D printing filaments. Do you see any issue or mistake? Do you want to add your experience with this brand? Lets talk!

The tables below display the quantities, prices, and user ratings of the individual materials in our database. To ensure the information remains as current as possible, only products data downloaded from Amazon websites in the last three days are shown. Price ($) per kg Ratings
Material Count Min Avg Max Avg
ABS 3 $17.99 $20.39 $21.99 4.1 / 5.0
ASA 1 $26.99 4.3 / 5.0
PETG 1 $14.99 4.3 / 5.0
PLA 96 $11.50 $21.27 $40.11 4.4 / 5.0
PLA-W 1 $29.99 4.3 / 5.0
TPU 1 $34.00 4.4 / 5.0
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Show all SUNLU discounts Price (€) per kg Ratings
Material Count Min Avg Max Avg
ABS 15 €15.50 €19.81 €22.99 4.2 / 5.0
PA 1 €13.99 4.4 / 5.0
PETG 2 €16.99 €37.49 €57.99 4.4 / 5.0
PLA 74 €14.46 €24.54 €30.00 4.4 / 5.0
PLAP 18 €19.66 €22.80 €26.99 4.4 / 5.0
PLA-W 1 €32.99 4.4 / 5.0
TPU 7 €30.00 €52.27 €55.98 4.5 / 5.0
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Show all SUNLU discounts

Review Analysis

Last updated: April 12, 2024. This is an AI-generated analysis of user reviews available on Amazon marketplaces. The final text is always reviewed by a human. Do you notice any issues or mistakes? Would you like to share your experience as well? Lets talk!


The SUNLU brand offers a range of 3D printing filaments including ABS, PLA, PLA+, and PETG. These products have garnered thousands of reviews indicating varying levels of satisfaction among users. Overall, most filaments reviewed hold a high percentage of 5-star ratings, with PLA and PLA+ seeming especially popular for their ease of use and quality finish. However, several persistent issues such as poor bed adhesion, filament brittleness, and inaccurate color representation were noted across different filament types.

Positive Aspects

  1. High Ratings: Most filament types from SUNLU have a high percentage of 5-star reviews indicating general user satisfaction across their range.
  2. Material Quality: Users report generally good printing quality with detailed and consistent dimensional accuracy, particularly noted in PLA and PLA+ filaments [#1, #2].
  3. Color and Finish: Positive feedback on the matte finish and vibrant colors of the filaments, enhancing the aesthetic appeal of printed objects [#3, #4].
  4. Packaging: Filaments are typically well-packaged, arriving in vacuum-sealed conditions which helps in preventing moisture absorption and aids in storage [#5].

Negative Aspects

  1. Adhesion Issues: Several reviewers reported issues related to bed adhesion, stringing, and warping, especially with PLA Matte and ABS [#6, #7].
  2. Filament Quality Consistency: Complaints about inconsistent filament quality, including problematic winding and brittleness, leading to printing interruptions and failures [#5].
  3. Misleading Color Representation: Discrepancies between the product image and the actual filament color have been a common complaint, leading to dissatisfaction [#8].
  4. Odor and Emissions (ABS Specific): Users highlighted a noticeable odor and potentially harmful emissions while printing with ABS, necessitating ventilation [#9].

Detailed Observations

  1. The PLA and PLA+ filaments received praise for their user-friendliness and lower occurrence of printing errors. However, issues like warping underscored the need for careful temperature settings and possibly, better brand consistency [#10, #11].
  2. ABS filaments, while noted for high heat resistance and durability, were pointed out for their tricky handling properties, including a higher tendency to warp and emit unpleasant odors [#9].
  3. Feedback on PETG filaments was relatively scarce in the dataset, suggesting either a smaller user base or less reporting on this type within SUNLU’s offerings.

Recommendations for Users

  • Pre-test Filaments: Before commencing major projects, users should conduct small test prints to ascertain optimal temperature settings and bed adhesion properties.
  • Storage Solutions: Due to reported issues of brittleness and poor moisture resistance, it is advisable to store SUNLU filaments in a dry, vacuum-sealed container.
  • Ventilation for ABS: When printing with ABS, ensure proper ventilation or use enclosing mechanisms to limit odor and emissions [#9].
  • Calibrate Printer Settings: Given variabilities in color and material performance, recalibrating printer settings based on filament type and intended print size is crucial to achieving the best results [#6].