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Dual & triple colour filament, ranked by £/kg — page 3

Two or three colours extruded side by side in one strand, so a print shifts colour as you turn it. It needs no multi-colour hardware and looks best on rounded objects. Ranked by cost per kilogram.

Dual and triple colour silk, and how to print it →

597 listings tracked, 221 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Red Blue Green	—	1 kg refill	★★★★½ 4.4 out of 5 (133 Amazon ratings)	£13.99	£13.99	30% below
Chitu Systems PLA Refill Filament, Silk Tri-Color 1.75mm, 1kg Red Gold Purple	PLA	1 kg refill	★★★★½ 4.4 out of 5 (135 Amazon ratings)	£13.99	£13.99	30% below
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Matte Rainbow	—	1 kg refill	★★★★½ 4.4 out of 5 (135 Amazon ratings)	£13.99	£13.99	30% below
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Black Dark Green	—	1 kg refill	★★★★½ 4.4 out of 5 (135 Amazon ratings)	£13.99	£13.99	30% below
MIKA3D Silk Red Black 2 Color in 1 3D Printer Filament, PLA 3D Printing Filame	PLA	1 kg	★★★★½ 4.3 out of 5 (1,375 Amazon ratings)	£14.07	£14.07	21% below
LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg, Triple Color Silk PLA Filament,	PLA	1 kg	★★★★½ 4.6 out of 5 (230 Amazon ratings)	£14.23	£14.23	5% below
eSUN Silk Dual-Color PLA Filament 1KG,Co-Extrusion Silk PLA, Green and Blue	PLA	1 kg	★★★★½ 4.5 out of 5 (375 Amazon ratings)	£14.24	£14.24	25% below
GEEETECH Tricolor Silk PLA Filament 1.75mm, 3D Printer Filament, 1kg/Spool, Si	PLA	1 kg	★★★★½ 4.6 out of 5 (603 Amazon ratings)	£14.24	£14.24	5% below
GEEETECH Tricolor Silk PLA Filament 1.75 mm, 3D Printer Filament 1 kg/Spool, S	PLA	1 kg	★★★★½ 4.6 out of 5 (603 Amazon ratings)	£14.24	£14.24	5% below
GEEETECH Tricolor Silk PLA Filament 1.75 mm, 3D Printer Filament 1 kg/Spool, S	PLA	1 kg	★★★★½ 4.6 out of 5 (609 Amazon ratings)	£14.24	£14.24	—
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (974 Amazon ratings)	£14.24	£14.24	5% below
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (974 Amazon ratings)	£14.24	£14.24	10% below
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (972 Amazon ratings)	£14.24	£14.24	10% below
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (974 Amazon ratings)	£14.24	£14.24	—
3DHoJor Silk PLA Filament Dual Color 1.75mm 1KG for 3D Printers,Black Gold	PLA	1 kg	★★★★½ 4.3 out of 5 (43 Amazon ratings)	£14.24	£14.24	5% below
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Green Pink	PLA	1 kg	★★★★½ 4.5 out of 5 (438 Amazon ratings)	£14.24	£14.24	5% below
SUNLU Silk Triple Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★★ 4.8 out of 5 (439 Amazon ratings)	£14.24	£14.24	—
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Black Red	—	1 kg refill	★★★★½ 4.4 out of 5 (132 Amazon ratings)	£14.24	£14.24	10% below
LANDU Silk Dual Color PLA 3D Printer Filament 1.75mm,Shiny Silk Black Green PL	PLA	1 kg	★★★★½ 4.6 out of 5 (3 Amazon ratings)	£14.24	£14.24	—
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen	PLA	1 kg	★★★★½ 4.4 out of 5 (158 Amazon ratings)	£14.24	£14.24	5% below
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen	PLA	1 kg	★★★★½ 4.4 out of 5 (158 Amazon ratings)	£14.24	£14.24	5% below
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen	PLA	1 kg	★★★★½ 4.4 out of 5 (150 Amazon ratings)	£14.24	£14.24	5% below
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen	PLA	1 kg	★★★★½ 4.4 out of 5 (158 Amazon ratings)	£14.24	£14.24	5% below
LANDU Silk Dual Color PLA Filament 1.75mm 1KG, 3D Printer Filament Dimensional	PLA	1 kg	—	£14.24	£14.24	10% below
GEEETECH Silk Dual Colour Filament 1.75 mm, 1 kg/Spool for 3D Printers, Silk G	—	1 kg	★★★★½ 4.5 out of 5 (296 Amazon ratings)	£14.29	£14.29	5% below
Conjure Silk PLA Filament 1.75mm, Tricolor Filament,1kg Green-Gold-Orange	PLA	1 kg	★★★★½ 4.7 out of 5 (330 Amazon ratings)	£14.43	£14.43	9% below
Conjure Silk PLA Filament 1.75mm, Tricolor Filament,1kg Red-Gold-Purple	PLA	1 kg	★★★★½ 4.4 out of 5 (33 Amazon ratings)	£14.43	£14.43	5% below
Conjure Silk PLA Filament 1.75mm, Dual Color Rainbow,1kg Silk Mini Series	PLA	1 kg	★★★★½ 4.5 out of 5 (374 Amazon ratings)	£14.43	£14.43	27% below
ELEGOO Silk PLA Filament 1.75mm Triple Colours Blue Green Orange 1KG, Shiny Tr	PLA	1 kg	★★★★½ 4.6 out of 5 (1,634 Amazon ratings)	£14.44	£14.44	15% below
ELEGOO Silk PLA Filament 1.75mm Dual Colours Black Red 1KG, Shiny 3D Filament	PLA	1 kg	★★★★½ 4.6 out of 5 (1,560 Amazon ratings)	£14.44	£14.44	15% below
ELEGOO Silk PLA Filament 1.75mm Dual Colours Blue Green 1KG, Shiny 3D Filament	PLA	1 kg	★★★★½ 4.6 out of 5 (1,560 Amazon ratings)	£14.44	£14.44	15% below
ELEGOO Silk PLA Filament 1.75mm Blue Purple 1KG, Shiny Dual Colours 3D Filamen	PLA	1 kg	★★★★½ 4.6 out of 5 (1,560 Amazon ratings)	£14.44	£14.44	15% below
ELEGOO Silk PLA Filament 1.75mm Dual Colours Black Green 1KG, Shiny 3D Filamen	PLA	1 kg	★★★★½ 4.6 out of 5 (1,560 Amazon ratings)	£14.44	£14.44	15% below
GEEETECH Silk Dual Colour Filament 1.75 mm, 1 kg/Spool for 3D Printers, Silk G	—	1 kg	★★★★½ 4.5 out of 5 (296 Amazon ratings)	£14.49	£14.49	—
JAYO Silk Tri-Color PLA+ Filament 1.75mm 1.1KG, Red-Yellow-Green Gradient	PLA+	1.1 kg	★★★★½ 4.6 out of 5 (252 Amazon ratings)	£15.99	£14.54	—
JAYO Silk Tri-Color PLA+ Filament 1.75mm 1.1KG, Blue+Green+Purple Gradient	PLA+	1.1 kg	★★★★½ 4.6 out of 5 (257 Amazon ratings)	£15.99	£14.54	—
Chitu Systems Conjure Silk PLA 3D Printer Filament, 1.75mm Dual Color Filament	PLA	1 kg	★★★★½ 4.5 out of 5 (893 Amazon ratings)	£14.56	£14.56	19% below
ZIRO Multicolor Silk PLA Filament 1kg, Tricolor Silky 3D Printer Filament	PLA	1 kg	★★★★½ 4.5 out of 5 (2,121 Amazon ratings)	£14.99	£14.99	6% below
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	★★★★☆ 4.1 out of 5 (231 Amazon ratings)	£14.99	£14.99	—
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	★★★★☆ 4.1 out of 5 (234 Amazon ratings)	£14.99	£14.99	—
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	★★★★☆ 4.1 out of 5 (234 Amazon ratings)	£14.99	£14.99	—
LANDU Silk Dual Color PLA 3D Printer Filament 1.75mm,Shiny Silk Red Blue PLA 3	PLA	1 kg	★★★★½ 4.5 out of 5 (4 Amazon ratings)	£14.99	£14.99	—
LANDU Silk Dual Color PLA 3D Printer Filament 1.75mm,Shiny Silk Purple Black P	PLA	1 kg	★★★★½ 4.6 out of 5 (25 Amazon ratings)	£14.99	£14.99	—
ELEGOO Silk PLA Filament 1.75mm Dual Colours Purple Black 1KG, Shiny 3D Printe	PLA	1 kg	★★★★½ 4.6 out of 5 (1,560 Amazon ratings)	£14.99	£14.99	11% below
LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg,Triple Color Silk PLA Filament,Si	PLA	1 kg	★★★★☆ 3.8 out of 5 (4 Amazon ratings)	£14.99	£14.99	—
NEOTRY Tri-Color Matte PLA Filament 1.75mm Red Blue Yellow, 1kg	PLA	1 kg	★★★★½ 4.4 out of 5 (154 Amazon ratings)	£14.99	£14.99	—
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (972 Amazon ratings)	£15.19	£15.19	—
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (974 Amazon ratings)	£15.19	£15.19	5% below
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	★★★★½ 4.6 out of 5 (972 Amazon ratings)	£15.19	£15.19	—
Conjure Silk PLA Filament 1.75mm, Tricolor Filament,1kg Black-Blue-Purple	PLA	1 kg	★★★★½ 4.7 out of 5 (330 Amazon ratings)	£15.19	£15.19	5% below
OVERTURE Silk PLA 3D Printer Filament 1.75mm, Dual Color, 1kg Purple-Gold	PLA	1 kg	★★★★½ 4.6 out of 5 (427 Amazon ratings)	£15.29	£15.29	15% below
OVERTURE Silk PLA 3D Printer Filament 1.75mm, Dual Color, 1kg Red-Gold	PLA	1 kg	★★★★½ 4.6 out of 5 (425 Amazon ratings)	£15.29	£15.29	15% below
OVERTURE Silk PLA 3D Printer Filament 1.75mm, Dual Color, 1kg Gold-Silver	PLA	1 kg	★★★★½ 4.6 out of 5 (426 Amazon ratings)	£15.29	£15.29	15% below
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C	PLA	1 kg	★★★★½ 4.5 out of 5 (3,910 Amazon ratings)	£15.29	£15.29	15% below
Chitu Systems Silk PLA Filament 1.75mm, Dual Color Filament,1kg Black Green	PLA	1 kg	★★★★½ 4.5 out of 5 (892 Amazon ratings)	£15.33	£15.33	—
SUNLU Dual Color Matte PLA Filament Bundle, 3D Printer PLA Filament 1.75mm Min	PLA	2 kg	★★★★½ 4.6 out of 5 (524 Amazon ratings)	£30.99	£15.50	—
Semdon 3D Printing Filament,Silk Tri Color Coextrusion PLA Filament Shiny Red-	PLA	1 kg	★★★★½ 4.7 out of 5 (613 Amazon ratings)	£15.73	£15.73	—
Reprapper PLA Filament 4 X 250g Color Pack, Triple Color Filament Coextrusion	PLA	1 kg	★★★★☆ 4.2 out of 5 (1,841 Amazon ratings)	£15.99	£15.99	—
Eryone two-tone polylactide filament, 1.75mm. FDM filament for a 3D printer,1k	PLA	1 kg	★★★★½ 4.4 out of 5 (8,398 Amazon ratings)	£15.99	£15.99	—
ERYONE Silk Triple Color PLA Filament, Silk Coextrusion PLA Filament for 3D Pr	PLA	1 kg	★★★★½ 4.4 out of 5 (8,393 Amazon ratings)	£15.99	£15.99	—

Dual & triple colour filament by brand

Guides

• Bed adhesion: what actually works
  Glue sticks, hairspray, rafts, brims and expensive surfaces — an honest ranking of what fixes prints coming loose, starting with the free fix that solves most cases.
• Do you need a filament dryer?
  Wet filament is real and ruins prints, but a dedicated dryer is not the only answer. How to tell if moisture is your problem, and what to do about it.
• Filament storage: dry boxes, vacuum bags and desiccant
  Keeping filament dry is cheaper than drying it out. What actually works, what desiccant to use, and why the little sachet in the bag is already spent.
• First layer calibration, properly
  Nearly every adhesion problem and half of all print failures start in the first layer. How to set Z offset by eye, and what a good first layer actually looks like.

Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.