 |
 |
 |
Geeetech Tangle-Free PLA/PETG Filament (Black/White)
I picked this Geeetech 1kg filament for its vacuum packaging and tangle-free guarantee. As someone who just started experimenting with PLA and PETG, I was drawn to its compatibility with most FDM printers and its budget-friendly price.
The delivery took around 12 days to the Midwest, which is decent for AliExpress. It came neatly vacuum-sealed with desiccants, and the spool itself felt sturdy. I tried both the black and white PLA variants, and the print consistency impressed me. No clogging or tangles, and layers adhered well with minimal stringing.
Pros:
-
Vacuum-sealed with desiccant
-
No tangling or jamming
-
Prints cleanly even at 200°C
Cons:
-
Slight variation in glossiness between color batches
-
Packaging box was a bit flimsy
In the US, similar quality filaments go for $20–25/spool. This cost me about $12 per roll—definitely a win. Totally met my expectations.
US $9.51
 |
 |
 |
KINGROON 10KG Bulk PLA Filament (Black, White, Gray)
I went for this KINGROON bulk PLA pack because I run a lot of print jobs and wanted to cut costs. Ten rolls in black, white, and gray were perfect for my needs.
Shipping took about two weeks, and everything arrived well-packed. No broken spools or damage. I’ve now gone through about 4 rolls, and they perform consistently—no bubble issues, good dimensional accuracy (~±0.02mm), and smooth extrusion.
Pros:
-
Excellent value for bulk buying
-
Stable printing even on longer jobs
-
Minimal oozing or warping
Cons:
-
Basic labeling on each roll
-
Plastic spools feel cheap
For under $100, this is unbeatable. The same would cost $150+ locally. It exceeded my expectations for wholesale filament.
US $72.55
 |
 |
 |
Eryone Glow-In-The-Dark PLA (Green, 200g)
I’ve always wanted to try glow-in-the-dark filament, and this Eryone version caught my eye because of the rave reviews and its smaller size—perfect for testing.
Delivery was surprisingly fast (under 10 days). The 200g spool looks small but is enough for several medium prints. It prints easily at standard PLA settings (200°C/60°C bed), and the glow effect is strong after exposure to light.
Pros:
-
Great glow brightness
-
No stringing
-
Fun for decorative prints
Cons:
-
Small quantity
-
Slightly brittle when over-extruded
Costs about $6 on AliExpress vs. $12–15 in US stores. Great for themed projects. Met expectations and added some fun to my hobby.
US $2.8
|
 |
|
Geeetech Pure PLA Filament (1kg)
This was another Geeetech variant I ordered to test color quality. I grabbed the blue PLA roll this time. Again, it came in sealed, no-fuss packaging and performed reliably.
The extrusion is consistent with no under-extrusion or feed skipping. I printed a large vase model and was pleased with the dimensional stability and color evenness.
Pros:
-
Easy-to-use and beginner-friendly
-
Good color saturation
-
Minimal odor during printing
Cons:
-
Color samples not always matching photos
-
Slight layer visibility on vertical walls
Compared to US brands like Hatchbox, it’s about 40% cheaper and does a similar job. Fully satisfied.
US $4.01
 |
 |
 |
25M PLA/PCL Filament Set for 3D Pen
I ordered this to use with my niece’s 3D pen, and I appreciated the mixed color options. Each roll is about 5 meters, and the material feels soft and safe to handle.
The delivery came in under 10 days with all colors labeled. The PLA works great with low-temp pens, and the PCL was especially smooth and safe for kids.
Pros:
-
Odorless and child-safe
-
Works well with most pens
-
Bright colors
Cons:
-
Some rolls tangle easily
-
Short length per color
Compared to packs from Amazon or Walmart, it’s half the price. I’d order again for creative playtime.
US $2.29
 |
 |
 |
Conjure Silk Rainbow PLA (1kg)
The matte rainbow filament had been on my wishlist for months, and this Conjure roll didn’t disappoint. It looks amazing even before printing.
The transitions between colors are smooth and vibrant. Prints had a silky finish and no visible lines even at 0.2mm layers. I used it to print a dragon model—stunning result.
Pros:
-
Gorgeous multicolor gradient
-
Smooth texture, almost no post-processing needed
-
No tangling issues
Cons:
-
Color change interval is long
-
Slightly trickier bed adhesion without glue
Costs about $18 on AliExpress vs. $35+ in the US. Worth every penny. Exceeded expectations.
US $1.6
 |
 |
 |
PLA Filament 3D Pen Refill (30 Colors, 200M Total)
I picked this for creative versatility, and 30 unique colors gave me exactly that. The strands are neatly wound and easy to load into the pen.
My niece and I tested them with our MYNT3D pen, and all colors worked great. No clogs, and adhesion to drawing pads was perfect.
Pros:
-
Huge color variety
-
Great price-to-length ratio
-
Non-toxic and odor-free
Cons:
-
Lighter colors are a bit translucent
-
Some strands had uneven diameter (~±0.05mm)
Cost me about $12 total. Local price for same variety would be $25+. Absolutely worth it.
US $23.78
 |
 |
 |
Geeetech Standard PLA (1kg, ±0.03mm)
Wanted a more precise filament for mechanical prints, and this version with ±0.03mm tolerance was ideal.
It printed cleanly at 205°C with tight tolerances. My calibration cubes came out near-perfect, with very little need for sanding or adjustment.
Pros:
-
High dimensional accuracy
-
Good spool quality
-
Prints reliably for technical pieces
Cons:
-
Slight over-gloss on some colors
-
Packaging could be more durable
Cost: $13 vs. $22 for similar local brands. Met all expectations.
US $1.19
 |
 |
 |
KINGROON Standard PLA 5KG (Mix Color)
I chose this for long-term projects and appreciated that they offered mixed colors. The spools arrived intact and each one was properly labeled.
Performance-wise, it matches the 10KG KINGROON set. No jamming, consistent quality, and stable color output. My Ender 3 and Prusa Mini both handled it without issue.
Pros:
-
Variety and volume
-
Smooth extrusion
-
Colors don’t fade over time
Cons:
-
Slight coil misalignment on a couple of spools
-
Packaging tape left residue
Cost me $58 for 5 rolls. Best value I’ve seen so far. Definitely exceeded expectations.
US $6.53
 |
 |
 |
SUNLU 10KG PLA/PETG/PLA+ Mix
This was a big investment, but I wanted to test various materials from one brand. SUNLU is known for reliability, and this bundle gave me PLA, PETG, and PLA+ rolls.
Each spool was neatly wound, individually boxed, and labeled. I tested the PETG on my enclosed printer and got solid results. PLA+ had a smoother finish than standard PLA.
Pros:
-
All three materials in one order
-
Excellent spool management
-
High-quality finish
Cons:
-
Slight price jump vs. single-material bundles
-
PLA+ needs slight retraction tweaks
I paid about $98—similar US bundles are $180+. Well worth the cost.
US $2.29
 |
 |
 |
Overall Verdict
Honestly, I went in with modest expectations, but these AliExpress 3D printer filaments performed way better than I thought they would. The quality, especially for the price, beats most of what I’ve found in US stores. The variety, color consistency, and reliable shipping make it worth ordering again.
I would recommend all these filaments to anyone running regular 3D print jobs or experimenting with different materials. Not only did they meet my expectations—they often exceeded them. I’m already planning another bulk order.
US $42.82
