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Rainbow & gradient filament, ranked by £/kg

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 (496) On offer now (211)
By material:PLA (364)PETG (58)PLA+ (54)TPU (11)ABS (3)Nylon (1)
By finish:All finishesSilk (1,072)Matte (831)Dual & triple colour (597)Rainbow & gradient (496)Translucent (418)Glow in the dark (116)Sparkle & glitter (157)Marble (76)Wood (52)Colour-changing (6)Refills (no spool) (418)
By pack:Single spools (389)Bulk & multi-pack (31)
By weight:Under 1 kg (52)1 kg (411)2 kg (12)4 kg (12)5 kg (1)10 kg and over (8)
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 (474)Amazon Warehouse, any grade (4)Warehouse: Very Good (2)Warehouse: Acceptable (1)
Rating:4.5 stars & up (185)4 stars & up (376)3.5 stars & up (400)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

496 listings tracked, 211 on offer right now.

ProductMaterial Weight RatingPrice Per kg Deal
IEMAI PETG Filament 1.75mm 10Kg, Gradient Translucent PETG 3D Printer Filament PETG 10 kg 4.3 out of 5 (879 Amazon ratings) £71.09 £7.11 Acceptable · 21% under new
Conjure Silk PLA Filament 1.75mm, Dual Color Rainbow,2kg Universe Series PLA 2 kg 4.5 out of 5 (374 Amazon ratings) £14.68 £7.34 Warehouse
SIXRUN Silk PLA Filament 1.75mm Shiny Gradient 3D Printing Consumables 1kg Spo PLA 1 kg — £9.09 £9.09 —
ERYONE High Speed Translucent Gradient PETG Filament 1.75mm +/- 0.03mm, 30-600 PETG 1 kg 4.6 out of 5 (267 Amazon ratings) £9.19 £9.19 23% below
RAMBERY Silk Rainbow PLA 3D Printer Filament, 10 Rolls,1KG Spool (2.2lbs) 1.75 PLA 10 kg 4.5 out of 5 (318 Amazon ratings) £96.75 £9.68 57% below
Gradient PLA Filament for 3D Printing, 1.75mm, 1kg Spool PLA 1 kg — £9.82 £9.82 —
YUANEANG Crystal Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA PLA 1 kg 4.1 out of 5 (475 Amazon ratings) £9.99 £9.99 9% below
YUANEANG Crystal Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA PLA 1 kg 4.1 out of 5 (475 Amazon ratings) £9.99 £9.99 9% below
YUANEANG Matte Rainbow PLA 3D Printer Filament 1.75mm, 1kg Spool, Multi-Color PLA 1 kg 4.1 out of 5 (472 Amazon ratings) £9.99 £9.99 33% below
YUANEANG Matte Rainbow PLA 3D Printer Filament 1.75mm, 1kg Spool, Multi-Color PLA 1 kg 4.1 out of 5 (472 Amazon ratings) £9.99 £9.99 33% below
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured PLA 1 kg 4.3 out of 5 (2,514 Amazon ratings) £10.10 £10.10 49% below
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (158 Amazon ratings) £10.19 £10.19 27% below
IEMAI PETG Filament 1.75mm 2Kg, Gradient Blue Purple/Blue Green Translucent, H PETG 2 kg 4.4 out of 5 (871 Amazon ratings) £20.69 £10.35 10% below
IEMAI PETG Filament 1.75mm 2Kg, Gradient Blue Purple/Indigo White Translucent, PETG 2 kg 4.4 out of 5 (871 Amazon ratings) £20.69 £10.35 10% below
Akozon 1.75mm 3D Printer PLA Filament Gradient Color Printer Filament for 200g PLA 1 kg — £10.43 £10.43 —
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (156 Amazon ratings) £10.65 £10.65 Very Good · 10% under new
RAMBERY 4 Colors Matte Rainbow PLA 3D Printer Filament Bundle Fast Color Chang PLA 4 kg 4.9 out of 5 (17 Amazon ratings) £42.85 £10.71 61% below
RAMBERY 4KG Matte Rainbow PLA 3D Printer Filament 4 Colors PLA Filament Bundle PLA 4 kg 4.5 out of 5 (10 Amazon ratings) £43.49 £10.87 61% below
eSUN Clear Rainbow PLA Filament 1KG, Translucent Multicolored,Flame Crystal PLA 1 kg 4.4 out of 5 (76 Amazon ratings) £10.99 £10.99 19% below
NEOTRY PLA Filament 1.75mm Dual-Colors, Christmas Red Green Silk PLA Filament, PLA 1 kg 4.4 out of 5 (158 Amazon ratings) £11.04 £11.04 —
RAMBERY Matte Rainbow PLA 3D Printer Filament Bundle, 10 Colors Total 10kg, 1. PLA 10 kg 4.9 out of 5 (16 Amazon ratings) £112.50 £11.25 60% below
LANDU Silk Tri-Color PLA Filament 1.75mm 2Kg, Triple Color Silk PLA Filament, PLA 2 kg — £22.59 £11.30 —
IEMAI PETG Filament 1.75mm 1Kg, Gradient Green Yellow Translucent PETG, High S PETG 1 kg 4.4 out of 5 (869 Amazon ratings) £11.69 £11.69 10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Orange White Translucent PETG, High S PETG 1 kg 4.4 out of 5 (863 Amazon ratings) £11.69 £11.69 10% below
Creality Rainbow PLA+ Filament 1.75mm for 3D Printers, 4kg(8.8lb) +/-0.02mm Di PLA+ 4 kg — £46.95 £11.74 15% below
RAMBERY 4 Colors Rainbow Silk PLA Filament Bundle Fast Color Change 3D PLA Fil PLA 4 kg 4.4 out of 5 (16 Amazon ratings) £47.02 £11.76 58% below
Official Creality PETG 3D Printer Filament 1.75mm 1KG (2.2lbs), Translucent Du PETG 1 kg 4.1 out of 5 (57 Amazon ratings) £11.83 £11.83 70% below
Conjure Silk PLA Filament 1.75mm, Multicolor Rainbow Filament,4kg Bundle PLA 4 kg 4.5 out of 5 (374 Amazon ratings) £47.49 £11.87 5% below
Fast Changing Multi Colored Silk PLA Filament 1.75mm 200g, 4 Color Pack - 3D P PLA 0.8 kg — £9.50 £11.88 —
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (150 Amazon ratings) £11.89 £11.89 20% below
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.7 out of 5 (50 Amazon ratings) £11.89 £11.89 25% below
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (51 Amazon ratings) £11.89 £11.89 25% 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) £11.97 £11.97 14% below
Reprapper PLA Filament 1.75mm 1KG – Green/Blue/Rose Red Tri Colour Silk PLA Fi PLA 1 kg 4.2 out of 5 (1,831 Amazon ratings) £11.99 £11.99 —
eSUN Clear Rainbow PLA Filament 1KG, Translucent Multicolored, Blue Crystal PLA 1 kg 4.4 out of 5 (76 Amazon ratings) £11.99 £11.99 12% 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) £11.99 £11.99 7% below
NEOTRY Silk Tri Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filament PLA 1 kg 4.4 out of 5 (158 Amazon ratings) £11.99 £11.99 20% below
Creality Rainbow PLA+ Filament 1.75mm for 3D Printers, 2kg(4.4lb) +/-0.02mm Di PLA+ 2 kg 5.0 out of 5 (4 Amazon ratings) £24.00 £12.00 31% below
MIKA3D 1.75mm Silk Shiny 4 Types Rainbow Multi Colored Fast Color Change PLA 4 PLA 4 kg 4.6 out of 5 (33 Amazon ratings) £50.21 £12.55 —
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (51 Amazon ratings) £12.74 £12.74 20% below
LANDU Silk PLA Filament 1.75mm 3D Printer Multicolor Filament Gradient Color C PLA 1 kg 5.0 out of 5 (3 Amazon ratings) £12.74 £12.74 5% below
NEOTRY Silk Dual Colour PLA Filament 1.75mm 1kg, Multicolor 3D Printer Filamen PLA 1 kg 4.4 out of 5 (158 Amazon ratings) £12.74 £12.74 15% below
JAYO Silk Dual Color PLA+ Filament 1.75mm, 1.1KG Red-Gold Gradient PLA+ 1.1 kg 4.6 out of 5 (257 Amazon ratings) £14.24 £12.95 —
JAYO Silk Dual Color PLA+ 3D Filament 1.75mm, 1.1KG Pink-Gold Gradient PLA+ 1.1 kg 4.6 out of 5 (252 Amazon ratings) £14.24 £12.95 —
JAYO Silk Tri-Color PLA+ Filament 1.75mm 1.1KG, Red-Yellow-Blue Gradient PLA+ 1.1 kg 4.6 out of 5 (252 Amazon ratings) £14.24 £12.95 —
iSANMATE Transparent Flashing PLA Filament 1.75 mm, Clear Gradient Multicolour PLA 1 kg 3.9 out of 5 (52 Amazon ratings) £12.99 £12.99 35% 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 7% below
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Filament, Dime PLA 1 kg 4.9 out of 5 (13 Amazon ratings) £12.99 £12.99 18% 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 3.9 out of 5 (17 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 4.2 out of 5 (9 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 Silk Rainbow PLA 3D Printer Filament 1.75mm, 1kg Spool, High-Gloss Si PLA 1 kg 4.1 out of 5 (472 Amazon ratings) £12.99 £12.99 7% below
YUANEANG Matte Rainbow PLA 3D Printer Filament 1.75mm, 1kg Spool, Multi-Color PLA 1 kg 4.1 out of 5 (475 Amazon ratings) £12.99 £12.99 13% below
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime PLA 1 kg 4.6 out of 5 (51 Amazon ratings) £13.00 £13.00 18% below
LANDU Silk PLA Filament 1.75mm 3D Printer Multicolor Filament Gradient Color C PLA 1 kg 5.0 out of 5 (1 Amazon ratings) £13.06 £13.06 8% below
LANDU Silk Candy Red Gold Blue 1.75mm 3D Printer Multicolor Filament Gradient PLA 1 kg 5.0 out of 5 (1 Amazon ratings) £13.29 £13.29 11% below
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Rainbow & gradient filament by brand

All brands AMOLEN (34) iBOSS (34) iSANMATE (34) Polymaker (33) RAMBERY (25) IEMAI (21) ERYONE (19) LANDU (18) YUANEANG (17) Cookiecad (16) Stronghero3D (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) YOOPAI (3) CC3D (2) Comgrow (2) Eono (2) Gizmo Dorks (2) JAREES (2) QFOUR (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

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