Available 
Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color
from £9.29.
£9.29
Options tracked: Red Black Gold, Purple Gold Black, Blue Purple Black, Red Blue Green
Buying guide
Best 3d printer filament to compare
A focused AliExpress shortlist of 5 GEEETECH filament variants, where finish, material wording and price matter more than brand choice.
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Last verified: 2026-06-17
Quick verdict
There is no single universal winner here, because this is a same-brand comparison shortlist rather than a broad market roundup. The five GEEETECH options run from £8.54 to £13.29, so the real decision is whether you want plain PLA, silk, matte or luminous filament, and whether the listing wording matches your printer and project. Check live stock, delivery cost and delivery time before ordering, especially on the PLA/PETG-labelled option, which should be verified carefully against the live listing.
Top picks to compare
Start with Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color (£9.29), Geeetech 3d printer Filament PLA PETG Plastic 1kg 1.75mm,Tangle-Free, 3d printing wire materials, , , vacuum packaging (£7.55-£8.39), GEEETECH Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials (£9.79-£11.79) because they give you a focused set of current retailer options to compare. The visible price range is £7.55-£11.79, so check whether the extra spend buys a useful specification difference rather than only a different brand or finish. The shortlist includes GEEETECH, which helps you compare familiar brands against specification, delivery and value.
Available 
Geeetech 3d printer Filament PLA PETG Plastic 1kg 1.75mm,Tangle-Free, 3d printing wire materials, , , vacuum packaging
from £7.55-£8.39.
£7.55-£8.39
Options tracked: PETG White, PLA Black, PLA Yellow
Available 
GEEETECH Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials
from £9.79-£11.79.
£9.79-£11.79
Options tracked: YELLOW, Orange
Available 
Geeetech Matte Filament PLA 1.75mm 1kg Spool (2.2lbs), 3d printer Material polylactic acid, frosted texture, Vacuum packaging
from £8.39.
£8.39
Options tracked: Matte Black
At-a-glance comparison
Use this table to scan the shortlist quickly before opening individual product pages. It covers 3D printer filament, so compare like-for-like where possible before deciding which product best fits your device, project, budget and tolerance for delivery times. Key spec differences include PLA; Key spec differences can matter as much as headline price when you are matching a product to a specific need.
| Product | Type | Key spec | Options | From |
|---|---|---|---|---|
| Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color | 3D printer filament | PLA | Red Black Gold, Purple Gold Black, Blue Purple Black, Red Blue Green | £9.29 |
| Geeetech 3d printer Filament PLA PETG Plastic 1kg 1.75mm,Tangle-Free, 3d printing wire materials, , , vacuum packaging | 3D printer filament | PLA | PETG White, PLA Black, PLA Yellow | £7.55 |
| GEEETECH Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials | 3D printer filament | PLA | YELLOW, Orange | £9.79 |
| Geeetech Matte Filament PLA 1.75mm 1kg Spool (2.2lbs), 3d printer Material polylactic acid, frosted texture, Vacuum packaging | 3D printer filament | PLA | Matte Black | £8.39 |
What the research shows
The page combines shortlist data, public topic research and retailer details so the advice is more than a generic buying guide. The strongest detail comes from product names, current prices, available variants and retailer-visible specifications. 5 public or retailer sources informed the page, and unsupported claims are left as things to verify rather than stated as facts. Use Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color (£10.49), Geeetech 1kg 1.75mm Matte PLA 3D Printer Filament Vacuum Packaging Overseas Warehouses A variety of Colors Fast Ship (£9.49), Geeetech 3d printer Filament PLA PETG Plastic 1kg 1.75mm,Tangle-Free, 3d printing wire materials, , , vacuum packaging (£8.54-£9.49) as practical reference points before checking the latest retailer page.
Trade-offs to compare before buying
The decision is less about finding a universal winner and more about matching price spread (£8.54-£13.29), product type (3D printer filament), brand context (GEEETECH) and options and stock to the shopper's actual need. Compare Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color (£10.49), Geeetech 1kg 1.75mm Matte PLA 3D Printer Filament Vacuum Packaging Overseas Warehouses A variety of Colors Fast Ship (£9.49) first, then check whether a cheaper or dearer option changes the specification enough to matter. Before buying, verify live price, delivery cost, stock status and the details that matter for your use case.
Why these five made the shortlist
These 5 shortlisted products are all from GEEETECH and sit in the PLA family according to the supplied product information, so this page is useful for comparing variants rather than brands. No visible ratings or review counts are shown for any of the items, so the shortlist is best treated as a spec-and-price comparison rather than a review-led ranking. That still makes it practical if you want to compare finish, variant coverage and current asking price without trawling through lots of similar listings.
What the shortlist shows at a glance
The shortlist is narrowly grouped around PLA-based filament, but the titles point to clearly different use cases. The plain PLA/PETG-labelled listing needs the most care because the title is less specific than the PLA-only alternatives. Silk is mainly about appearance, matte is about a flatter surface look, and luminous is the obvious pick if you want a glow-in-the-dark effect. The tri-colour silk PLA also has 4 listed variant values, which gives it the broadest colour choice in the set.
How to choose the right filament type
If you want the broadest, lowest-friction choice, start with plain PLA rather than a specialty finish. Choose silk PLA when the surface look matters, matte PLA when you want a more subdued finish, and luminous PLA when the glow effect is the point of the purchase. The PLA/PETG-labelled option is worth checking line by line on the live product page so you know whether the listing is presenting PLA only, PETG only or a mixed description. Before buying, confirm 1.75mm compatibility, check stock and compare the live delivery estimate against the price because a low list price can be offset by shipping or slower arrival.
Value buying notes
Value here is about fit, not just the lowest upfront price. The generic GEEETECH PLA/PETG listing is the cheapest at £8.54-£9.49, but the mixed wording means it is the one you should verify most carefully before checkout. The matte PLA at £9.49 and the silk PLA at £10.49 may make more sense if finish matters to your project, while the luminous option sits at the top of the range because you are paying for the effect. Vacuum packaging is useful context, but it does not prove dryness, consistency or print quality, so always recheck stock, delivery cost and the latest retailer terms before ordering.
Retailer details used
Last checked 2026-06-17. Use this as a shopping aid rather than a substitute for the live retailer listing. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
Helpful next reads
Keep comparing with related reviews and buying guides before checking the latest retailer prices.
Buying questions
Which of these AliExpress filament options is easiest for a beginner to choose?
The simplest route is usually the plain PLA-style listing, because PLA is the broadest, lowest-friction material in this shortlist. The silk, matte and luminous options are more about finish or effect, so they make sense when appearance matters more than simplicity. Still, you should confirm the product title, 1.75mm size and live delivery details before ordering.
Is the cheapest GEEETECH listing the best value, or should I check the PLA/PETG wording first?
Check the wording first. The cheapest option is the generic GEEETECH PLA/PETG listing at £8.54-£9.49, but the title is less clear than the PLA-only alternatives, so it is worth verifying whether the page confirms PLA, PETG or a mixed listing. If you want a straightforward buy, a clearer PLA-only title may be easier to judge even if it costs a little more.
What is the practical difference between silk, matte and luminous filament on this shortlist?
On this shortlist, silk is the finish-led choice if you want a shinier look, matte is the better pick if you want a flatter, more subdued appearance, and luminous is the clear option if glow-in-the-dark effect matters most. The titles point to different visual outcomes rather than a clear performance ranking, so the best choice depends on the look you want for the print.
Why does this page not rank the products by reviews or ratings?
Because there are no visible ratings or review counts in the supplied product information, so a review-based ranking would be weakly supported. This page is therefore a comparison shortlist based on price, finish, variant coverage and listing wording. That makes it more useful for deciding between silk, matte, luminous and standard PLA options.
What should I check on the product page before ordering 1.75mm 3D printer filament from AliExpress?
Check the exact material wording, 1.75mm size, live stock, delivery cost and delivery time before you buy. If you are looking at the luminous option, make sure your setup suits glow-in-the-dark filament. If you are considering the PLA/PETG listing, verify the live page carefully so the material type is clear.