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Rainbow & gradient filament, ranked by £/kg — page 9

Filament whose colour changes gradually along the spool, so a tall print fades from one colour to the next. Ranked by cost per kilogram.

Silk, dual colour and gradient filament explained →

Best £/kg Biggest discount Lowest price Best rated Newest

All (502) On offer now (227)

By material:PLA (369)PETG (59)PLA+ (54)TPU (11)ABS (3)Nylon (1)

By finish:All finishes Silk (1,079)Matte (837)Dual & triple colour (603)Rainbow & gradient (502)Translucent (420)Glow in the dark (118)Sparkle & glitter (157)Marble (77)Wood (52)Colour-changing (6)Refills (no spool) (420)

By pack:Single spools (391)Bulk & multi-pack (32)

By weight:Under 1 kg (54)1 kg (414)2 kg (12)4 kg (12)5 kg (1)10 kg and over (9)

By colour:White (1)Red (8)Orange (1)Yellow (1)Green (5)Blue (4)Purple (2)Pink (6)Brown (1)Beige & natural (4)Transparent (24)

Condition:New (480)Amazon Warehouse, any grade (4)Warehouse: Very Good (2)Warehouse: Acceptable (1)

Rating:4.5 stars & up (186)4 stars & up (377)3.5 stars & up (401)

502 listings tracked, 227 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
1.75mm 3D Printer PLA Filament Rainbow Gradient Color Printer Filament for 200	PLA	0.2 kg	—	£18.69	£93.45	—
250G Glow in The Dark 3D Printer Filament 1.75mm Filajoy3D 3D Printing Filamen	—	0.25 kg	4.0 out of 5 (69 Amazon ratings)	£26.13	£104.52	—
Glow in The Dark Gradient Rainbow 1.75mm PLA Filament, Luminous Rainbow Vibran	PLA	0.25 kg	3.9 out of 5 (131 Amazon ratings)	£29.99	£119.96	—
Silk PLA Filament 1.75mm, Gradient Fast Color Change, Shiny, 200g Spool, Compa	PLA	0.2 kg	2.4 out of 5 (6 Amazon ratings)	£25.66	£128.30	—
ERYONE Ultra Silk PLA Filament, Silky Glossy Finish Filament,Fast Color Change	PLA	1 kg	4.3 out of 5 (481 Amazon ratings)	—	—	—
ERYONE Ultra Silk PLA Filament,Silky Glossy Finish Filament, Fast Color Change	PLA	1 kg	4.2 out of 5 (2,609 Amazon ratings)	—	—	—
ERYONE Glow PLA Filament 1.75mm, Dimensional Accuracy +/- 0.03mm, 1kg Spool (2	PLA	1 kg	3.6 out of 5 (79 Amazon ratings)	—	—	—
IEMAI PETG Filament 1.75mm 1Kg, Glitter Transparent 3D Printer Filament PETG G	PETG	1 kg	4.3 out of 5 (37 Amazon ratings)	—	—	—
ERYONE Ultra Silk PLA Filament, Silky Glossy Finish Filament,Fast Color Change	PLA	1 kg	4.2 out of 5 (2,609 Amazon ratings)	—	—	—
ERYONE Ultra Silk PLA Filament, Silky Glossy Finish Filament,Fast Color Change	PLA	1 kg	4.2 out of 5 (2,613 Amazon ratings)	—	—	—
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured	PLA	1 kg	4.3 out of 5 (2,787 Amazon ratings)	—	—	—
iBOSS Candy Rainbow PLA+ Filament 1.75 mm, 1 kg (2.2 lbs), 325 m, Silk Rainbow	PLA+	1 kg	4.3 out of 5 (40 Amazon ratings)	—	—	—
iSANMATE Matte Tri Colors PLA Filament 1.75mm, 3-in-1 Color Rainbow Filament,	PLA	1 kg	4.5 out of 5 (22 Amazon ratings)	—	—	—
iBOSS Silk Macaron Rainbow PLA+ 3D Printer Filament 1.75 mm +/-0.02 mm, 1 kg (	PLA+	1 kg	4.2 out of 5 (5 Amazon ratings)	—	—	—
Rainbow Gradient PLA Filament 1.75mm for 3D Printers, 200g Silk Effect for and	PLA	0.2 kg	3.0 out of 5 (2 Amazon ratings)	—	—	—
1.75mm 3D Printer PLA Multicolor Filament Rainbow Gradient Color Printer Filam	PLA+	0.2 kg	—	—	—	—
Akozon 1.75mm Gradient PLA Filament for 3D Printers - Vibrant Silk Colors 200g	PLA	0.2 kg	—	—	—	—
ERYONE High Speed Translucent Gradient PETG Filament 1.75mm +/- 0.03mm, 30-600	PETG	1 kg	4.3 out of 5 (3 Amazon ratings)	—	—	—
YUANEANG Crystal Rainbow PLA 3D Printer Filament, 1 kg Spool (2.2 lbs) 1.75 mm	PLA	1 kg	—	—	—	—
eSUN Silk PLA 3D Printer Filament 1.75mm Three-Color Gradient Shiny Silky Fila	PLA	1 kg	4.6 out of 5 (46 Amazon ratings)	—	—	—
Sovol 3D Printer Filament Matte Rainbow PLA 1.75mm 1kg, Matte Cabbage	PLA	1 kg	4.5 out of 5 (570 Amazon ratings)	—	—	—
Sovol 3D Printer Filament Matte Rainbow PLA 1.75mm 1kg, Bright Yellow	PLA	1 kg	4.5 out of 5 (3,344 Amazon ratings)	—	—	—

Rainbow & gradient filament by brand

All brands AMOLEN (34) iBOSS (34) iSANMATE (34) Polymaker (33) RAMBERY (27) IEMAI (21) ERYONE (19) LANDU (19) YUANEANG (18) Stronghero3D (17) Cookiecad (16) Chitu Systems (14) eSUN (14) Kingroon (14) NEOTRY (14) FLASHFORGE (12) TECSONAR (12) OVVNYXE (11) LOVOON (10) Creality (9) SUNLU (8) JAYO (6) Amoybaby (5) CHCKX (5) RepRapper (5) Filajoy3D (4) MIKA3D (4) Sovol (4) 3Dgenius (3) QFOUR (3) YOOPAI (3) CC3D (2) Comgrow (2) Eono (2) Gizmo Dorks (2) JAREES (2) Segrehy (2) Semdon (2) ANYCUBIC (1) ATARAXIA ART (1) CCTREE (1) dikale (1) Fafeicy (1) FilaBees (1) Kretrum (1) OVERTURE (1) PrimaCreator (1) SainSmart (1) XZN (1) ZIRO (1)

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.