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Rainbow & gradient filament, single spools, new, rated 4 stars and up, ranked by £/kg

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 (103) On offer now (37)
By material:PLA (82)PLA+ (13)PETG (6)ABS (1)
By finish:All finishesSilk (193)Matte (236)Dual & triple colour (106)Rainbow & gradient (103)Translucent (85)Glow in the dark (15)Sparkle & glitter (37)Marble (20)Wood (8)Colour-changing (1)
By pack:Any pack sizeSingle spools (103)Bulk & multi-pack (8)
By weight:1 kg (103)
By colour:Red (3)Yellow (1)Green (1)Blue (1)Purple (1)Pink (1)Brown (1)Beige & natural (1)Transparent (6)
Condition:Any conditionNew (103)Amazon Warehouse (used) (4)
Rating:Any rating4.5 stars & up (55)4 stars & up (103)3.5 stars & up (108)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

103 listings tracked, 37 on offer right now.

ProductMaterial Weight RatingPrice Per kg Deal
Sovol 3D Printer Filament Matte Rainbow PLA 1.75mm 1kg, Bright Yellow PLA 1 kg 4.5 out of 5 (570 Amazon ratings) £9.38 £9.38 27% below
ERYONE Ultra Silk PLA Filament, Silky Glossy Finish Filament,Fast Color Change PLA 1 kg 4.2 out of 5 (2,604 Amazon ratings) £10.99 £10.99 45% below
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured PLA 1 kg 4.3 out of 5 (2,796 Amazon ratings) £10.99 £10.99 45% below
JAYO Silk Dual Color PLA+ Filament 1.75mm, 1.1KG Red-Gold Gradient PLA+ 1.1 kg 4.6 out of 5 (243 Amazon ratings) £12.10 £11.00 15% below
JAYO Silk Dual Color PLA+ 3D Filament 1.75mm, 1.1KG Pink-Gold Gradient PLA+ 1.1 kg 4.6 out of 5 (243 Amazon ratings) £12.74 £11.58 15% below
ERYONE High Speed Translucent Gradient PETG Filament 1.75mm +/- 0.03mm, 30-600 PETG 1 kg 4.3 out of 5 (3 Amazon ratings) £11.89 £11.89 30% below
Sovol 3D Printer PETG Filament 1.75mm, Gradient Multicolors 3D Printing Filame PETG 1 kg 4.4 out of 5 (929 Amazon ratings) £11.89 £11.89 10% below
ERYONE Ultra Silk PLA Filament,Silky Glossy Finish Filament, Fast Color Change PLA 1 kg 4.2 out of 5 (2,606 Amazon ratings) £11.99 £11.99 40% below
eSUN Clear Rainbow PLA Filament 1KG, Translucent Multicolored,Flame Crystal PLA 1 kg 4.4 out of 5 (75 Amazon ratings) £12.33 £12.33 14% below
eSUN Clear Rainbow PLA Filament 1KG, Translucent Multicolored, Blue Crystal PLA 1 kg 4.4 out of 5 (74 Amazon ratings) £12.33 £12.33 14% below
RepRapper Forest Rainbow Silk PLA Filament 1.75mm, Shiny Gradient Multicolor 3 PLA 1 kg 4.1 out of 5 (1,682 Amazon ratings) £12.74 £12.74 15% below
LANDU Silk PLA Filament 1.75mm 3D Printer Multicolor Filament Gradient Color C PLA 1 kg 5.0 out of 5 (2 Amazon ratings) £12.74 £12.74 10% below
LANDU Silk Candy Blue Silver 1.75mm 3D Printer Multicolor Filament Gradient Co PLA 1 kg 5.0 out of 5 (2 Amazon ratings) £12.74 £12.74 15% below
Conjure Matte PLA Filament 1.75mm, Matte Rainbow 1kg PLA 1 kg 4.4 out of 5 (361 Amazon ratings) £12.84 £12.84 35% below
JAYO Silk Gradient Tri-Color PLA+ 3D Printing Filament 1.75 mm, 1.1 kg PLA+ 1.1 kg 4.6 out of 5 (243 Amazon ratings) £14.24 £12.95 5% below
iSANMATE Matte PLA Filament 1.75mm, Rainbow Multicolor Fast Change 3D Printer PLA 1 kg 4.8 out of 5 (13 Amazon ratings) £12.99 £12.99 13% below
ERYONE Ultra Silk PLA Filament, Silky Glossy Finish Filament,Fast Color Change PLA 1 kg 4.2 out of 5 (2,606 Amazon ratings) £12.99 £12.99 40% below
iSANMATE PETG Transparent Glitter Filament, 1.75 mm PETG Clear Gradient Rainbo PETG 1 kg 5.0 out of 5 (1 Amazon ratings) £12.99 £12.99 18% below
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Filament, Dime PLA 1 kg 4.8 out of 5 (11 Amazon ratings) £12.99 £12.99 27% below
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Filament, Dime PLA 1 kg 4.4 out of 5 (3 Amazon ratings) £12.99 £12.99 13% below
iSANMATE PLA Transparent Filament 1.75 mm, Transparent Gradient Rainbow Colour PLA 1 kg 5.0 out of 5 (2 Amazon ratings) £12.99 £12.99 13% below
iSANMATE PETG Transparent Glitter Filament, 1.75 mm PETG Clear Gradient Rainbo PETG 1 kg 5.0 out of 5 (1 Amazon ratings) £12.99 £12.99 —
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Blue Purple Fi PLA 1 kg 4.6 out of 5 (6 Amazon ratings) £12.99 £12.99 18% below
iSANMATE PETG Transparent Glitter Filament, 1.75 mm PETG Clear Gradient Rainbo PETG 1 kg 4.1 out of 5 (8 Amazon ratings) £12.99 £12.99 18% below
YUANEANG Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm 3D Printing PLA 1 kg 4.1 out of 5 (472 Amazon ratings) £12.99 £12.99 7% below
YUANEANG Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm 3D Printing PLA 1 kg 4.1 out of 5 (455 Amazon ratings) £12.99 £12.99 7% below
JAYO Silk Rainbow PLA+ 3D Printing Filament 1.75mm, 1.1kg Rainbow 03 PLA+ 1.1 kg 4.6 out of 5 (243 Amazon ratings) £14.44 £13.13 10% below
LANDU Silk PLA 3D Printer Filament Multicolor Rainbow PLA Filament 1.75mm Grad PLA 1 kg 4.5 out of 5 (4 Amazon ratings) £13.51 £13.51 9% below
CC3D Silk Candy PLA Filament 1.75mm Dynamic Candy Color Silk PLA 3D Printer Fi PLA 1 kg 4.5 out of 5 (130 Amazon ratings) £13.99 £13.99 6% below
CC3D Silk Candy PLA Filament 1.75mm Dynamic Candy Color Silk PLA 3D Printer Fi PLA 1 kg 4.5 out of 5 (131 Amazon ratings) £13.99 £13.99 6% below
iSANMATE Matte Tri Colors PLA Filament 1.75mm, 3-in-1 Color Rainbow Filament, PLA 1 kg 4.5 out of 5 (21 Amazon ratings) £13.99 £13.99 6% below
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (66 Amazon ratings) £13.99 £13.99 —
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen PLA 1 kg 4.4 out of 5 (143 Amazon ratings) £14.24 £14.24 5% below
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (66 Amazon ratings) £14.24 £14.24 10% below
LANDU Silk PLA 3D Printer Filament Multicolor Rainbow PLA Filament 1.75mm Grad PLA 1 kg 5.0 out of 5 (2 Amazon ratings) £14.99 £14.99 —
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C PLA 1 kg 4.5 out of 5 (3,659 Amazon ratings) £15.19 £15.19 10% below
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C PLA 1 kg 4.5 out of 5 (3,690 Amazon ratings) £15.19 £15.19 10% below
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C PLA 1 kg 4.5 out of 5 (3,663 Amazon ratings) £15.19 £15.19 10% below
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C PLA 1 kg 4.5 out of 5 (3,663 Amazon ratings) £15.29 £15.29 —
ERYONE Matte PLA Filament 1.75mm, 3D Printer Rainbow Filament, +/-0.03mm, 1kg PLA 1 kg 4.3 out of 5 (2,777 Amazon ratings) £15.95 £15.95 20% below
iSANMATE Matte PLA Filament 1.75mm, Rainbow 30-300mm/s 1KG for Bambu Lab PLA 1 kg 4.5 out of 5 (29 Amazon ratings) £15.99 £15.99 20% below
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (49 Amazon ratings) £15.99 £15.99 —
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured PLA 1 kg 4.3 out of 5 (2,777 Amazon ratings) £15.99 £15.99 20% below
iSANMATE Matte PLA+ Filament 1.75mm, Rainbow Multicolor Change 3D Printer Fila PLA+ 1 kg 4.7 out of 5 (13 Amazon ratings) £15.99 £15.99 44% below
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (49 Amazon ratings) £15.99 £15.99 —
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (49 Amazon ratings) £15.99 £15.99 —
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured PLA 1 kg 4.3 out of 5 (2,777 Amazon ratings) £16.99 £16.99 15% below
iSANMATE Transparent Glitter PLA Filament 1.75 mm, Clear Gradient Blue Purple PLA 1 kg 4.2 out of 5 (687 Amazon ratings) £17.99 £17.99 10% below
Stronghero3D PLA 3D Printer Filament 1.75mm EX51 Rainbow 1kg(2.2lbs) for ender PLA 1 kg 4.1 out of 5 (3,521 Amazon ratings) £18.14 £18.14 17% below
eSUN Matte Rainbow PLA Filament 1KG, Matte Multicolored PLA, Sunrise PLA 1 kg 4.5 out of 5 (4,093 Amazon ratings) £18.56 £18.56 15% below
RAMBERY Matte Rainbow 3D Printer Filament 1.75mm Matte PLA Filament for 3D Pri PLA 1 kg 4.9 out of 5 (11 Amazon ratings) £19.46 £19.46 54% below
eSUN PLA Glow in the Dark Rainbow Filament,1KG, Luminous Rainbow Multicolor PLA 1 kg 4.0 out of 5 (436 Amazon ratings) £19.48 £19.48 5% below
Polymaker Panchroma Gradient Matte PLA Filament, Multicolor Gradient Matte Pas PLA 1 kg 5.0 out of 5 (2 Amazon ratings) £20.78 £20.78 48% below
Polymaker Panchroma Gradient Silk Rainbow PLA 3D Printing Filament 1.75mm 1kg, PLA 1 kg 4.4 out of 5 (40 Amazon ratings) £20.96 £20.96 50% below
RepRapper Glow in The Dark Rainbow PLA Filament 1.75mm – Phosphorescent Multic PLA 1 kg 4.2 out of 5 (1,779 Amazon ratings) £20.99 £20.99 —
AMOLEN Silk PLA Gradient 3D Printing Filament, 1KG Spool 1.75mm Silk Shiny Red PLA 1 kg 4.3 out of 5 (49 Amazon ratings) £21.00 £21.00 —
AMOLEN Silk PLA 3D Printer Filament, Shiny Multicolor Berry Pop Rainbow PLA, 1 PLA 1 kg 4.2 out of 5 (24 Amazon ratings) £22.00 £22.00 50% below
AMOLEN Silk PLA 3D Printer Filament, Multicolor Rainbow, 1.75mm, 2.2lbs, Polyl PLA 1 kg 4.0 out of 5 (16 Amazon ratings) £22.00 £22.04 52% below
Kingroon Glow-in-the-Dark Rainbow Tints 3D Printer Filament PLA, Multi Colour PLA 1 kg 4.6 out of 5 (45 Amazon ratings) £22.09 £22.09 15% below
Ataraxia Art Rainbow 3D Printer Filament, PLA, 1.75mm, 1kg (2.2lb), Multicolor PLA+ 1 kg 4.2 out of 5 (47 Amazon ratings) £22.79 £22.79 49% below
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Rainbow & gradient filament by brand

All brands iSANMATE (28) AMOLEN (17) ERYONE (14) RAMBERY (12) LANDU (11) iBOSS (9) NEOTRY (9) IEMAI (8) eSUN (7) Kingroon (7) Polymaker (7) Stronghero3D (7) Cookiecad (6) JAYO (5) RepRapper (5) SUNLU (5) Creality (4) FLASHFORGE (4) LOVOON (4) Chitu Systems (3) Eono (3) OVVNYXE (3) YUANEANG (3) CC3D (2)

Guides

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