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
GEEETECH 3D printer filament
Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color review
Geeetech Tri Color Silk PLA Filament is a decorative 1.75mm, 1kg silk PLA shortlist item with 4 colour options, but the weak review details means price, finish and compatibility matter more than ratings.
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Last verified: 2026-06-17
Quick verdict
Geeetech Tri Color Silk PLA Filament looks like a sensible shortlist choice if you want a decorative tri-colour finish rather than plain everyday PLA. The listing is for 1.75mm filament on a 1kg spool and currently sits at £10.49, so it is worth checking whether the visual effect justifies the spend versus cheaper plain PLA. Review evidence for this exact SKU is thin, so treat it as a spec-and-price buy and check delivery total before ordering.
Available options and prices
Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color is listed with 4 options from £9.29. The visible options include Red Black Gold, Purple Gold Black, Blue Purple Black, Red Blue Green, so use the table to compare the option that matches the exact size, colour, format or specification you want. Always confirm the final checkout price, delivery charge and stock status on the retailer page.
Key product details
These are the retailer details worth checking first for Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color: Brand: GEEETECH; Type: 3D printer filament; Key spec: PLA; Options tracked: Red Black Gold, Purple Gold Black, Blue Purple Black, Red Blue Green. Treat them as a quick fact sheet, then use the retailer page to verify any installation, warranty, delivery or model-number details before buying.
| Brand | GEEETECH |
|---|---|
| Type | 3D printer filament |
| Key spec | PLA |
| Options tracked | Red Black Gold, Purple Gold Black, Blue Purple Black, Red Blue Green |
| Price range | £9.29 |
| Owner rating signal | Not enough owner-review data yet |
| Last checked | 2026-06-17 |
Product page evidence
The live listing identifies GEEETECH as the brand and 3D printer filament as the product type, with PLA as the key spec. The title also points to a 1.75mm / 1kg spool format and a stated +/-0.03mm wire tolerance, while the tracked options shown are Purple Gold Black, Red Black Gold, Blue Purple Black and Red Blue Green. All 4 tracked options are shown as in stock in the supplied listing view, so variant choice is the main decision point rather than availability.
What we checked beyond the listing
The page combines the retailer listing with wider public context and nearby alternatives so the review is not just a rewritten product card. The strongest detail comes from product names, current prices, available variants and retailer-visible specifications. 2 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 Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials (£11.09-£13.29), Geeetech 1kg 1.75mm Matte PLA 3D Printer Filament Vacuum Packaging Overseas Warehouses A variety of Colors Fast Ship (£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 (£9.49-£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 Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials (£11.09-£13.29) 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.
Price and value benchmark
At £10.49, this filament sits above the benchmark median of £6.09 for comparable 3D printer filament products. In the current comparison set, 517 options start lower and 274 start higher, which puts this in the budget category but not at the bottom of the market. That makes it more of a targeted decorative buy than a pure lowest-price PLA purchase, especially once UK delivery and the final checkout total are added in.
Specs versus alternatives
The main selling point here is the tri-colour silk finish, so compare it first against plain PLA if you mainly want functional filament rather than a showier surface. The four colour options change the buying decision because the visible result can vary a lot between Purple Gold Black, Red Black Gold, Blue Purple Black and Red Blue Green. Before paying the £10.49 headline price, check 1.75mm compatibility with your printer and decide whether the stated +/-0.03mm tolerance matters for your setup.
How to read the review evidence
For this exact Geeetech tri-colour silk PLA listing, the owner review details is not strong enough to rely on as a buying cue. The broader Geeetech reputation context is mixed rather than clearly product-specific, and the live AliExpress details gathered here do not give enough product-specific review depth to treat ratings as proof. In practice, the £10.49 price, 1.75mm / 1kg format and colour choice are more useful buying signals than any weak review count.
Who it suits
This listing should suit shoppers who are buying for appearance as much as for material type, especially maker projects where a tri-colour silk look is part of the design. It also fits buyers who want to compare colours before committing, since the 4 tracked options make the finish choice central to the purchase. If you already know you want silk PLA and 1.75mm compatibility, the product family is easy to shortlist against other decorative filaments.
Who should avoid it
If you want the cheapest utilitarian PLA, this is probably not the best place to start because the tri-colour silk finish is positioned above basic plain filament in usefulness and style. It is also a poor fit for shoppers who want strong product-specific review evidence, because the owner reviews is thin. Anyone unsure about 1.75mm compatibility or whether silk PLA suits their printer should verify that on the live AliExpress page before buying.
Practical checks before checkout
For UK shoppers, delivery cost, delivery time and the final checkout total matter more than the headline £10.49 price because landed cost was not independently verified. Also check stock stability for the colour you want, since all 4 tracked options were shown as in stock at the time of checking but that can change quickly on marketplace listings. It is also sensible to confirm the listed tolerance and vacuum packaging details on the live page rather than assuming the title text tells the full story.
Value check
£10.49 should be judged against the number of options, current stock, owner reviews and whether the specification gives you the features you actually need.
Good alternatives to compare
The closest alternatives to compare with Geeetech Tri Color Silk PLA Filament , 3D Filament 1,75 mm 1KG Spool Wire (+/-0.03mm) Vacuum packaging, special color include GEEETECH Luminous PLA Filament for 3D Printer 1.75mm 1kg Glow in the Dark Plastic PLA 3D Printing Materials, Geeetech Matte Filament PLA 1.75mm 1kg Spool (2.2lbs), 3d printer Material polylactic acid, frosted texture, Vacuum packaging, Geeetech 3d printer Filament PLA PETG Plastic 1kg 1.75mm,Tangle-Free, 3d printing wire materials, , , vacuum packaging. Use these cards to check whether a nearby model gives you a better price, a more suitable specification or a clearer match for your space and budget.
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
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
Retailer details used
Last checked 2026-06-17. The source list below is included to help you check the details behind the comparison. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
More products to compare
These related guides and reviews can help you compare nearby options before buying.
Questions about this product
Is Geeetech Tri Color Silk PLA Filament a good choice if I want a decorative finish rather than plain PLA?
Yes, that is the clearest reason to shortlist it. The tri-colour silk look, 1.75mm / 1kg format and four colour options make it more of an appearance-led filament than a basic plain PLA buy, so compare the finish and final delivered price before ordering.
What should I check before ordering on AliExpress?
Check that your printer accepts 1.75mm PLA filament, confirm the colour option you want, and look at delivery cost, delivery time and the final checkout total. It is also worth verifying the +/-0.03mm tolerance and vacuum packaging details on the live page.
Can I trust the review details on this listing?
Not as a strong standalone guide. For this Geeetech £10.49 tri-colour silk PLA listing, the review details is too thin to lean on, and the broader brand context is mixed rather than clearly product-specific. Specs, compatibility and landed price are more useful than ratings alone.