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Single-spool filament, ranked by £/kg — page 32

One spool per listing, with bundles and multipacks left out. Bundles take the top of any ranking by cost per kilogram, so this is the list to use when you want the cheapest single spool: to try a brand, to match a colour, or for a first order. Pick a weight below to compare like with like.

Best £/kg Biggest discount Lowest price Best rated Newest
All (3,016) On offer now (540)
By material:PLA (1,576)PETG (516)PLA+ (382)TPU (161)ABS (96)ASA (86)PETG-CF (39)Nylon (28)PC (23)PLA-CF (16)
By finish:Silk (426)Matte (366)Dual & triple colour (215)Rainbow & gradient (218)Translucent (192)Glow in the dark (48)Sparkle & glitter (72)Marble (41)Wood (22)Colour-changing (3)
By pack:Any pack sizeSingle spools (3,016)Bulk & multi-pack (816)
By weight:Under 1 kg (208)1 kg (2,772)2 kg (13)3 kg (11)4 kg (6)5 kg (4)10 kg and over (2)
By colour:Black (295)White (238)Grey (181)Silver (49)Gold (41)Red (177)Orange (104)Yellow (141)Green (272)Blue (289)Purple (99)Pink (110)Brown (94)Beige & natural (58)Transparent (63)
Condition:New (2,614)Amazon Warehouse, any grade (106)Warehouse: Like New (43)Warehouse: Very Good (20)
Rating:4.5 stars & up (1,464)4 stars & up (2,590)3.5 stars & up (2,696)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

3,016 listings tracked, 540 on offer right now.

ProductMaterial Weight RatingPrice Per kg Deal
iBOSS PLA+ Cyan Filament, 3D Printing Material, Hard and Hard Filament, 1.75mm PLA+ 1 kg 4.4 out of 5 (779 Amazon ratings) £27.70 £27.70 —
Kingroon PLA 3D Printer Filament, Triple Color Silk PLA Filament, Dimensional PLA 1 kg 4.3 out of 5 (474 Amazon ratings) £27.70 £27.70 —
iBOSS PLA + Marble Filament Grey 1.75 mm, 3D Printer Filament 1 kg PLA+ 1 kg 4.0 out of 5 (46 Amazon ratings) £27.72 £27.72 —
Winkle PLA HD Texture Filament Cement 1.75 mm 1 kg, 3D Printer Filament PLA 1 kg 4.2 out of 5 (16 Amazon ratings) £27.75 £27.75 —
iBOSS Candy Rainbow Silk PLA+ Filament 1.8mm, High Speed Printing, 8M Gradient PLA+ 1 kg 4.3 out of 5 (4 Amazon ratings) £27.83 £27.83 —
kexcelled PETG Filament 1.75mm, Forest Green, 1kg Spool PETG 1 kg 4.2 out of 5 (302 Amazon ratings) £27.90 £27.90 —
WISDREAM PLA Forest/Jungle/Military Rainbow Gradient Multicolor Rainbow PLA Fi PLA 1 kg 4.5 out of 5 (201 Amazon ratings) £27.91 £27.91 32% below
Winkle PLA HD Pastel Soft Lilac Filament | 3D Printer Filament | PLA Filament PLA 1 kg 4.2 out of 5 (552 Amazon ratings) £27.97 £27.97 —
Polymaker HT-PLA-GF Filament 1.75mm Grey, High Temp PLA for 3D Printing, Heat PLA-CF 1 kg 4.0 out of 5 (27 Amazon ratings) £27.99 £27.99 5% below
HUIOP 3D Printer Filament Carbon Fiber + PLA 1.75mm 1kg Spool Dimensional Accu PLA 1 kg — £28.00 £28.00 —
YIWEOG 3D Printer Filament Carbon Fiber + PLA 1.75mm 1kg Spool Dimensional Acc PLA 1 kg — £28.00 £28.00 —
colorFabb PLA/PHA Standard Black 3D Print Filament,2.85mm,750g PLA 0.75 kg 4.5 out of 5 (14 Amazon ratings) £21.02 £28.03 46% below
Polymaker 1.75mm Teal PLA PRO Filament, 1kg - Powerful & High Rigidity, Tough PLA 1 kg 4.6 out of 5 (1,627 Amazon ratings) £28.07 £28.07 15% below
Winkle PLA Filament, 1.75mm, 1kg, Desert Sand Color, 3D Printer Filament PLA 1 kg 4.2 out of 5 (78 Amazon ratings) £28.11 £28.11 —
iBOSS PLA Filament 1.75 mm, Black PLA Basic 3D Printer Matte Filament, Dimensi PLA 1 kg 4.4 out of 5 (183 Amazon ratings) £28.15 £28.15 —
IEMAI ASA Filament 1.75mm 1KG, Navy Blue ASA 3D Printer Filament, Heat & Weath ASA 1 kg 4.3 out of 5 (157 Amazon ratings) £28.15 £28.15 —
Winkle Silk PLA Filament (Silk) Irish Green | 3D Printer Filament | PLA Filame PLA 1 kg 4.2 out of 5 (57 Amazon ratings) £28.18 £28.18 —
Winkle ASA Filament 1.75 mm | 3D Printer Filament | ASA 3D | 3D Printing | Nat ASA 1 kg 3.7 out of 5 (63 Amazon ratings) £28.27 £28.27 —
Filament PolyFlex TPU-95A HF Noir 1.75mm 1Kg Bobine Carton TPU 1 kg 4.6 out of 5 (27 Amazon ratings) £28.27 £28.27 54% below
Polymaker High Flow TPU Filament 1.75 Clear, Shore 95A Flexible Filament 1.75m TPU 1 kg 4.0 out of 5 (13 Amazon ratings) £28.27 £28.27 —
Creality PETG Filament 1.75, 3D Printer Filament: Excellent Toughness High Pre PETG 4 kg — £113.10 £28.28 —
Bright Silk 1.75mm PLA Filament with Gradient Color, Good Formability and Toug PLA 1 kg — £28.30 £28.30 —
IEMAI PETG Filament 1.75 mm 1 kg, Flash Point Transparent PETG Pink, High Spee PETG 1 kg 4.2 out of 5 (41 Amazon ratings) £28.30 £28.30 —
IEMAI PETG Filament 1.75mm 1Kg, Transparent Light Pink PETG 3D Printer Filamen PETG 1 kg 4.5 out of 5 (592 Amazon ratings) £28.33 £28.33 —
Winkle HIGH Speed Turbo Grey PLA Filament | PLA 1.75mm | Printing Filament | 3 PLA 1 kg 5.0 out of 5 (1 Amazon ratings) £28.35 £28.35 —
Amoybaby Blue Rose Red Dual Colors Silk Pla Filament 1.75mm 1kg(2.2lbs), +/- 0 PLA 1 kg 4.5 out of 5 (1,091 Amazon ratings) £28.35 £28.35 27% below
Siraya Tech Fibreheart ASA-GF 3D Printer Filament, Black, 1kg ASA 1 kg 4.5 out of 5 (117 Amazon ratings) £28.39 £28.39 29% below
Winkle PETG Filament 1.75 mm Royal Blue, 1 kg Spool, 3D Printer Filament Compa PETG 1 kg 3.1 out of 5 (13 Amazon ratings) £28.39 £28.39 —
Bambu Lab 3D Printer Filament, 1.75mm PLA 3D Printing Filament Dimensional Acc PLA 1 kg 4.7 out of 5 (82 Amazon ratings) £28.40 £28.40 Very Good · 15% under new
FilaBees High Speed PETG Filament 1.75mm Metallic Green,High Toughness 3D Prin PETG 1 kg 3.9 out of 5 (3 Amazon ratings) £28.44 £28.44 —
PETG consumables 3D printer filament wire 1KG 1.75mm 2.85filling PETG 1 kg — £28.48 £28.48 —
Cookiecad Coral PLA 3D Printer Filament 1.75mm 1kg PLA 1 kg 4.6 out of 5 (1,008 Amazon ratings) £28.50 £28.50 42% below
Polymaker Panchroma Gradient Matte PLA Filament, 1.75mm, 1kg (2.2lbs), Matte S PLA 1 kg 4.6 out of 5 (153 Amazon ratings) £28.52 £28.52 33% below
Carbon Fiber PLA Filament 1.75mm, TINMORRY PLA-CF 3D Printing Filament, Compat PLA-CF 1 kg 4.5 out of 5 (7 Amazon ratings) £28.56 £28.56 11% below
iBOSS Transition PLA+ Filament 1.75 mm, Shiny Silk 3D Printer Filament, Dimens PLA+ 1 kg — £28.63 £28.63 —
Winkle Silk PLA Filament (Silk) Snow White | 3D Printer Filament | PLA Filamen PLA 1 kg 4.6 out of 5 (12 Amazon ratings) £28.66 £28.66 —
TINMORRY PLA Filament 1.75 mm, 3D Printer Filament, Dimensional Accuracy +/- 0 PLA 1 kg 4.7 out of 5 (89 Amazon ratings) £28.74 £28.74 —
TINMORRY TPU Filament 1.75 mm, TPU 3D Printer Filament 95A, 1 kg, Light Grey TPU 1 kg 5.0 out of 5 (5 Amazon ratings) £28.78 £28.78 —
Winkle PETG Ash Grey Filament | 3D Printer Filament | PETG Filament 2.85mm 1kg PETG 1 kg 4.5 out of 5 (37 Amazon ratings) £28.79 £28.79 —
iBOSS Silk PLA Filament 1.75 mm Two-Tone Green/Silver High Gloss Coextruded 3D PLA 1 kg 4.5 out of 5 (18 Amazon ratings) £28.74 £28.80 —
iBOSS Tri-Colour PLA+ Filament 1.75 mm, 3D Printer Filament PLA PLUS 1.75+/-0. PLA+ 1 kg 4.7 out of 5 (12 Amazon ratings) £28.83 £28.83 —
iBOSS PLA Filament 1.75 mm, PLA Basic 3D Printer Matte Filament, Dimensional A PLA 1 kg 5.0 out of 5 (1 Amazon ratings) £28.83 £28.83 —
iBOSS PLA+ Filament 1.75 mm, Tri-Colour Glossy 3D Printer Material, Spool of + PLA+ 1 kg — £28.84 £28.84 —
CHCKX Matte Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA Grad PLA 1 kg 4.3 out of 5 (10 Amazon ratings) £28.87 £28.87 6% below
Panchroma PLA Jungle Green 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Pri PLA 1 kg 4.6 out of 5 (293 Amazon ratings) £28.91 £28.91 25% below
Polymaker PA02008 PolyLite Filament PLA 1.75mm 1000g Orange 1 pc(s) PLA 1 kg 4.6 out of 5 (1,513 Amazon ratings) £28.93 £28.93 27% below
Winkle PLA HD Filament 1.75 mm Ecotisa Green, 1 kg Spool, 3D Printer Filament PLA 1 kg 4.2 out of 5 (203 Amazon ratings) £28.97 £28.97 —
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matte Army Green PLA 1 kg 4.7 out of 5 (89 Amazon ratings) £28.97 £28.97 —
Creality CR-PETG PLA Filament 1.75mm 3D Printing Filament, Excellent Toughness PETG 1 kg 4.4 out of 5 (425 Amazon ratings) £28.99 £28.99 —
Polymaker HT-PLA-GF Filament 1.75mm Power Tool Green, High Temp PLA for 3D Pri PLA-CF 1 kg 4.0 out of 5 (20 Amazon ratings) £28.99 £28.99 —
Silk PLA Filament 1.75 mm, TINMORRY 3D Printer Filament, 1 kg, 1 Spool, Purple PLA 1 kg 4.5 out of 5 (2 Amazon ratings) £29.03 £29.03 —
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) £29.05 £29.05 —
Stronghero3D PETG 3D Printer Filament 1.75mm,Multi Color,Translucent Blue Purp PETG 1 kg 4.4 out of 5 (2,525 Amazon ratings) £29.08 £29.08 29% below
iBOSS Tri-Colour PLA+ Filament 1.75 mm, 3D Printer Filament PLA PLUS 1.75+/-0. PLA+ 1 kg 4.4 out of 5 (183 Amazon ratings) £29.10 £29.10 —
TINMORRY TPU Filament 1.8mm, TPU Filament 95A for 3D Printer, 1kg, Metallic Si TPU 1 kg 4.4 out of 5 (4 Amazon ratings) £29.14 £29.14 6% below
Flashforge PLA Flexible 1.75 mm 3D Printer Filament, 3D Printing Filaments 1kg TPU 1 kg 4.2 out of 5 (754 Amazon ratings) £29.17 £29.17 8% below
Polymaker PETG Teal 3D Printer Filament 1.75mm 1KG, High Flow & High Strength, PETG 1 kg 4.6 out of 5 (44 Amazon ratings) £29.21 £29.21 27% below
Polymaker PETG Red 3D Printer Filament 1.75mm 1KG, High Flow & High Strength, PETG 1 kg 3.6 out of 5 (9 Amazon ratings) £29.23 £29.23 27% below
Polymaker PETG Dark Green 3D Printer Filament 1.75mm 1KG, High Flow & High Str PETG 1 kg 4.9 out of 5 (16 Amazon ratings) £29.23 £29.23 27% below
Cookiecad ABS Filament 1.75mm 1kg Iridescent 3D Printer Filament - Green Apple ABS 1 kg 5.0 out of 5 (1 Amazon ratings) £29.24 £29.24 45% below
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Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.