Sovol Silk Tri-Colour PLA Filament, 1.75 mm, 1 kg

Sovol Silk Tri-Colour PLA Filament is a 1.75 mm, 1 kg spool combining bronze, purple and green in a co-extruded strand. Its three-colour appearance and claimed shiny finish suit decorative prints, while compatibility and print results depend on the printer and settings.

At a glance

Co-extruded filament with bronze, purple and green visible along the strand, rather than a colour change only between sections of a spool.
The listing says rotating the filament changes which colour is most visible on the print.
A plastic spool is claimed to suit Bambu printers, and the filament is described as vacuum packed with desiccant.

Price

£11.29Save 19%

Reference price: ~~£13.99~~

Price checked: 12 Nov 2026

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Often bought together

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Pros and cons

Pros

Three colours in each section of filament can add varied colour to small decorative prints without relying on a long colour-change gradient.
The claimed 1.75 mm diameter and compatibility with most FDM printers make it relevant to common filament-fed FDM setups.
The listed dimensional tolerance is +/- 0.03mm.

Technical specifications

6 specifications

Identity
Brand	Sovol

Dimensions and installation
Weight listed	1 Kilograms
Filament diameter	1.75 Millimetres
Claimed dimensional tolerance	+/- 0.03mm

Materials and protection
Material listed	Polylactic Acid
Colour	Bronze Purple Gree

What to know before buying

Listing details to confirm

The listed colour is truncated as “Bronze Purple Gree”, while the title and description identify green. The stated tolerance and nozzle-temperature range are listing claims, not independently verified measurements. Check printer compatibility and settings before use.

Who is it for?

A good fit for

FDM printer owners making decorative, cosplay or miniature models who want a silk-like three-colour appearance.
Buyers seeking a single 1 kg spool of PLA in a co-extruded bronze, purple and green combination.

Less suited to

Buyers who need a plain single-colour filament or a precisely documented colour specification.
Users whose printer does not accept 1.75 mm filament or cannot accommodate PLA printing conditions.

Sovol Silk Tri-Colour PLA Filament, 1.75 mm, 1 kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 3,376 ratings

5 stars77%77%
4 stars10%10%
3 stars5%5%
2 stars3%3%
1 star5%5%

Customer feedback reports positive impressions of appearance, colour, ease of use and print results, while durability and value receive mixed reactions. The reported sheen and colour effects may matter for decorative prints, but the feedback does not establish how reliably this spool performs in a particular printer. The supplied feedback also mentions filament drying performance, which does not match this product listing, so those comments cannot be confidently applied to this filament. Aggregate ratings lean positive overall, but do not explain individual experiences.

Positive themes

Customer feedback highlights colour, appearance, ease of use and print quality.

Mixed feedback

Feedback describes durability and value as mixed.

Frequently asked questions

What colours are in this Sovol filament?

The title and product description say bronze, purple and green. The colour field itself is truncated, so the exact listing detail is inconsistent.

Is this a colour-change filament?

It is described as co-extruded with all three colours along the filament. The listing says rotating the strand changes which colour is most visible.

What printers can use it?

The listing claims compatibility with most FDM printers and 3D pens. Confirm that your equipment accepts 1.75 mm filament and check its recommended PLA settings.

What temperature should I use?

The listing gives a nozzle-temperature range of 190-220°C. Treat this as a manufacturer claim and adjust for your printer and print requirements.