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Dual & triple colour filament, ranked by £/kg — page 2

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 →

Best £/kg Biggest discount Lowest price Best rated Newest

All (150) On offer now (32)

By material: PLA (913) PETG (283) PLA+ (221) TPU (74) ABS (40) ASA (31) Nylon (18) PETG-CF (12) PC (7)

By finish: Silk (280) Matte (174) Dual & triple colour (150) Rainbow & gradient (124) Translucent (137) Glow in the dark (34) Sparkle & glitter (29) Marble (16) Wood (21) Colour-changing (3)

150 listings tracked, 32 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
EONO Dual Colour Silk PLA Filament 1.75mm 4×250g Multicolour 3D	PLA	1 kg	4.2 out of 5 (110 Amazon ratings)	£16.99	£16.99	15% below
FLASHFORGE Silk Dual Color Filament, Yellow Blue 2 in 1 Coextrusion 1.75mm, 3D	PLA	1 kg	—	£16.99	£16.99	—
FLASHFORGE Silk Tricolor Filament, Purple Gold Black 3 in 1 Coextrusion 1.75mm	PLA	1 kg	—	£16.99	£16.99	—
FLASHFORGE Silk Tricolor Filament, Gold Silver Copper 3 in 1 Coextrusion 1.75m	PLA	1 kg	—	£16.99	£16.99	—
FLASHFORGE Silk Dual Color Filament, Black Green 2 in 1 Coextrusion 1.75mm, 3D	PLA	1 kg	—	£16.99	£16.99	—
SUNLU 250G*8 PLA+ Silk Filament Bundle, Multicolor 3D Printer Filament, Dual-C	PLA+	2 kg	4.8 out of 5 (47 Amazon ratings)	£33.99	£17.00	10% below
Chitu Systems Silk PLA Filament 1.75mm, Dual Color Filament,4x200g Bundle	PLA	0.8 kg	—	£13.70	£17.12	—
eSUN Silk Dual-Color PLA Filament 1KG, Co-Extrusion Silk PLA, Black Gold	PLA	1 kg	—	£17.13	£17.13	—
Inslogic Pre-Dried Dual-Color Silk PLA Filament 1.75mm Red+Blue 1KG	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£17.21	£17.21	16% below
ERYONE Multicolor PLA Filament Set - 1mm Diameter, 250g x4 Spool: Tri Color Si	PLA	1 kg	4.3 out of 5 (852 Amazon ratings)	£17.84	£17.84	15% below
ERYONE PLA Filament Bundle, 1.75 mm, Multicolor Set, 250g x4 Spool, Dual Color	PLA	1 kg	4.3 out of 5 (851 Amazon ratings)	£17.84	£17.84	15% below
ERYONE PLA Filament Bundle,1,75 mm 3D Printer Filament +/- 0,03mm,Multicolor P	PLA	1 kg	4.3 out of 5 (851 Amazon ratings)	£17.84	£17.84	15% below
Kingroon PLA 3D Printer Filament, Triple Color Silk PLA Filament, Dimensional	PLA	1 kg	4.5 out of 5 (187 Amazon ratings)	£17.90	£17.90	54% below
iSANMATE 4 Pack Matte Tri-Colour PLA Filaments 1.75 mm, 3-in-1 Colour Co-Extru	PLA	1 kg	4.2 out of 5 (24 Amazon ratings)	£18.99	£18.99	5% below
SUNLU Dual Color Matte PLA Filament Bundle, 3D Printer PLA Filament 1.75mm Min	PLA	2 kg	4.6 out of 5 (446 Amazon ratings)	£37.99	£19.00	—
YIWEOG 3D Printer PLA Filament 1KG 1.75mm Triple Color Silk PLA Filament 3D Pr	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£19.69	£19.69	14% below
iSANMATE Triple Color Silk PLA Filament 1.75mm, 3D Printer Filament Set, Tri-C	PLA	1 kg	4.1 out of 5 (116 Amazon ratings)	£19.99	£19.99	13% below
Polymaker Polyterra PLA Dual Color - 1.75mm - 1kg - Foggy Orange (Grey-Orange)	PLA	1 kg	—	£20.45	£20.45	—
ELEGOO Silk PLA Filament Bundle 1.75mm, Dual and Triple Colours Shiny 3D Print	PLA	1 kg	4.6 out of 5 (1,428 Amazon ratings)	£21.24	£21.24	15% below
LANDU Silk PLA 3D Printer Filament Bundle, Shiny Tri Color Filament 1.75mm Pac	PLA	0.8 kg	—	£18.99	£23.74	—
LANDU Silk PLA 3D Printer Filament Bundle, Shiny Dual Color Filament 1.75mm Pa	PLA	0.8 kg	—	£18.99	£23.74	5% below
LANDU Silk PLA 3D Printer Filament Bundle, Shiny Dual Color Filament 1.75mm Pa	PLA	0.8 kg	—	£18.99	£23.74	5% below
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	—	£23.87	£23.87	—
ERYONE PLA Silk Shiny 3D Printer Filament 1.75mm, Triple Silk PLA Filament, Co	PLA	0.25 kg	4.4 out of 5 (900 Amazon ratings)	£6.20	£24.80	Warehouse
R3D Tri Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG,	PLA	1 kg	—	£25.07	£25.07	—
Kingroon PLA 3D Printer Filament, Triple Color Silk PLA Filament, Dimensional	PLA	1 kg	4.4 out of 5 (1,613 Amazon ratings)	£25.95	£25.95	—
R3D Tri Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG,	PLA	1 kg	4.2 out of 5 (170 Amazon ratings)	£26.43	£26.43	—
iBOSS Gradient PLA Plus 3D Printer Filament 1.75 mm +/-0.02 mm, 1 kg Spool (2.	PLA+	1 kg	4.0 out of 5 (26 Amazon ratings)	£26.43	£26.43	—
iBOSS Silk PLA Filament 1.75 mm Two-Tone Red Gold High Gloss Coextruded 3D Pri	PLA	1 kg	4.4 out of 5 (13 Amazon ratings)	£26.57	£26.62	—
Fabater Dual Color Silk PLA 3D Printer Filament 1.75mm, 1KG Spool 2.2LBS, Dime	PLA	1 kg	—	£26.66	£26.66	—
3D Printer Filament, 1.75mm 2.2lb Net Weight Dual Color PLA Filament, 200 to 2	PLA	1 kg	—	£26.64	£26.69	—
iBOSS Matte PLA+ Filament 1.75 mm, Two-Tone Gradient 1 kg Spool (2.2 lbs) 3D P	PLA+	1 kg	—	£27.18	£27.18	—
AMOLEN Silk PLA 3D Printer Filament Bundle, Shiny Dual Color PLA Filament 1.75	PLA	0.8 kg	4.5 out of 5 (94 Amazon ratings)	£22.31	£27.89	Warehouse
iBOSS Silk PLA Filament 1.75 mm Two-Tone Green/Silver High Gloss Coextruded 3D	PLA	1 kg	—	£28.17	£28.23	—
iBOSS Three-Colour Silk PLA+ Filament 1.75 mm (±0.02 mm) for 3D Printers, 1 kg	PLA+	1 kg	—	£28.77	£28.77	—
Cookiecad PLA Filament 1.75mm 1kg Dual Color Multicolor 3D Printer Filament -	PLA	1 kg	4.6 out of 5 (999 Amazon ratings)	£29.18	£29.18	29% below
Conjure Silk PLA Filament 1.75mm, Tricolor Filament,2kg Red-Gold-Purple	PLA	2 kg	4.7 out of 5 (326 Amazon ratings)	£63.38	£31.69	10% below
R3D Tri Color Matte PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	—	£31.77	£31.77	—
AICOPYTO Dual Color Silk PLA 3D Printer Filament 1.75mm,Dual Color 2-in-1 Purp	PLA	1 kg	—	£31.79	£31.79	—
R3D Tri Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG,	PLA	1 kg	4.2 out of 5 (168 Amazon ratings)	£32.03	£32.03	19% below
R3D Tri Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG,	PLA	1 kg	4.2 out of 5 (170 Amazon ratings)	£32.13	£32.13	18% below
3Dgenius Silk PLA 3D Printer Filament Double Color Silk PLA Filament 1.75mm 3D	PLA	1 kg	—	£34.28	£34.28	—
Epelay 3D Printer Filament, Two-Tone Silk PLA Filament 1.75mm±0.02mm, Color Ch	PLA	1 kg	—	£34.71	£34.71	—
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	—	£37.21	£37.21	—
R3D Dual Color Silk PLA 3D Printer Filament Filament, Co-Extrusion, 1.75mm 1KG	PLA	1 kg	4.1 out of 5 (226 Amazon ratings)	£37.27	£37.27	—
Silk Tricolor PLA Filament 1.75mm, 3D Printer 3-in-1 Multicolor PLA Filament,	PLA	1 kg	—	£38.84	£38.84	—
eSUN Silk PLA 3D Printer Filament 1.75mm Three-Color Gradient Shiny Silky Fila	PLA	1 kg	—	£40.63	£40.63	—
OVVNYXE Tri-Colors Coextruded PLA Filament, 1.75mm, Blue Green Orange, 2.2lbs	PLA	1 kg	4.1 out of 5 (52 Amazon ratings)	£40.78	£40.86	6% below
AMOLEN 3D Printer Filament Triple Color Silk PLA Filament 1.75mm, Blue Green O	PLA	1 kg	4.3 out of 5 (17,625 Amazon ratings)	£41.09	£41.09	11% below
LOVOON 3D Printer Filament Dual Color Sky Blue and Rose Red, PLA Filament 1.75	TPU	1 kg	—	£41.62	£41.70	—
eSUN Silk PLA 3D Printer Filament 1.75mm Three-Color Gradient Shiny Silky Fila	PLA	1 kg	—	£42.39	£42.39	—
Silk PLA Filament 1.75mm Two Tone Gold Green Two Tone PLA 3D Printer Filament	PLA	1 kg	—	£42.53	£42.53	—
3Dgenius Polylactic Acid 3D Printer Filament Tri-Color Silk 3D Printing Filame	PLA	1 kg	—	£42.52	£42.61	—
PLA 3D Printer Filament 1.75mm 200g Shiny Dual Colour Finish 200-215°C Printin	PLA	0.2 kg	—	£8.96	£44.80	—
Comgrow - 3D Printer PLA Silk Filament 3D Printer, Rainbow PLA Filament 1.75mm	PLA	1 kg	—	£45.34	£45.34	—
Gizmo Dorks Shiny Silk Filament 1.75mm 1kg Dual Two-Tone Color, Gold Red	—	1 kg	4.0 out of 5 (1 Amazon ratings)	£46.13	£46.13	—
iBOSS Gradient PLA Plus 3D Printer Filament 1.75mm+/-0.02mm, 1kg Spool (2. 2lb	PLA+	1 kg	4.3 out of 5 (11 Amazon ratings)	£46.60	£46.60	—
Comgrow - Rainbow PLA Tricolor Silk 3D Printer Filament, 1.75mm, Dimensional A	PLA	1 kg	—	£47.19	£47.19	—
eSUN Silk PLA 3D Printer Filament 1.75mm Red Blue Dual Color Shiny Silky Filam	PLA	1 kg	4.6 out of 5 (44 Amazon ratings)	£48.04	£48.04	—
AICOPYTO Dual Color Silk PLA 3D Printer Filament 1.75mm, Dual Color 2-in-1 Gre	PLA	1 kg	—	£48.55	£48.55	—

Dual & triple colour filament by brand

Guides

Silk filament: how to get the shiny finish
Silk PLA gives prints a metallic sheen, and dual or triple colour silk shifts colour as it turns. What it is, how to print it, and where it falls short.
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.

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