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Rainbow & gradient filament, rated 4.5 stars and up, ranked by £/kg — page 2

Every listing we track on Amazon UK that matches all of these filters, ranked by £/kg. Remove a filter with its "All" chip to widen the list.

Silk, dual colour and gradient filament explained →

Best £/kg Biggest discount Lowest price Best rated Newest

All (72) On offer now (23)

By material:PLA (55)PLA+ (11)PETG (5)

By finish:All finishes Silk (184)Matte (272)Dual & triple colour (107)Rainbow & gradient (72)Translucent (73)Glow in the dark (5)Sparkle & glitter (31)Marble (14)Wood (1)

By pack:Single spools (60)Bulk & multi-pack (8)

By weight:Under 1 kg (3)1 kg (61)2 kg (4)4 kg (2)10 kg and over (2)

By colour:Red (2)Yellow (1)Blue (1)Purple (1)Pink (1)Beige & natural (2)Transparent (3)

Condition:New (67)Amazon Warehouse (used) (3)

Rating:Any rating 4.5 stars & up (72)4 stars & up (145)3.5 stars & up (154)

72 listings tracked, 23 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Polymaker Panchroma Gradient PLA Translucent Pink and Clear 3D Printing Filame	PLA	1 kg	4.7 out of 5 (255 Amazon ratings)	£34.32	£34.32	22% below
LOVOON 3D PLA Filament Color Changing Glitter, Shining 1.75mm PLA Filament, Di	PLA	1.18 kg	4.5 out of 5 (1,390 Amazon ratings)	£43.39	£36.80	—
LOVOON 3D PLA Filament Color Changing Glitter, Shining, Different Color by Lig	PLA	1.21 kg	4.5 out of 5 (1,345 Amazon ratings)	£45.05	£37.20	—
TECSONAR Silk Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA Fa	PLA	1 kg	5.0 out of 5 (3 Amazon ratings)	£37.39	£37.39	6% below
TECSONAR Silk Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA Fa	PLA	1 kg	4.6 out of 5 (52 Amazon ratings)	£37.73	£37.73	—
eSUN Silk PLA 3D Printer Filament 1.75mm Three-Color Gradient Shiny Silky Fila	PLA	1 kg	4.6 out of 5 (47 Amazon ratings)	£38.88	£38.88	10% below
OVVNYXE Tri-Colors Coextruded PLA Filament, 1.75mm, 2.2lbs, Silk PLA, Rainbow	PLA	1 kg	4.6 out of 5 (800 Amazon ratings)	£39.79	£39.79	—
RAMBERY Matte Rainbow 3D Printer Filament Muticolor PLA Filament Fast Color Ch	PLA	1 kg	4.5 out of 5 (149 Amazon ratings)	£41.63	£41.63	5% below
Conjure Matte PLA Filament 1.75mm, Matte Rainbow 1kg,Dopamine Series	PLA	1 kg	4.5 out of 5 (374 Amazon ratings)	£42.85	£42.85	—
Polymaker Panchroma Gradient PLA Translucent Blue and Clear 3D Printing Filame	PLA	1 kg	4.8 out of 5 (231 Amazon ratings)	£44.20	£44.20	—
Cookiecad Sunset (Pink -> Purple -> Blue Rainbow Transition) PLA 3D Printer Fi	PLA	1 kg	4.6 out of 5 (1,006 Amazon ratings)	£44.80	£44.80	17% below
AMOLEN Matte PLA 3D Printer Filament Bundle, Multicolor Gradient Rainbow PLA 1	PLA	0.8 kg	5.0 out of 5 (2 Amazon ratings)	£49.60	£62.00	—

Rainbow & gradient 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.