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Single-spool filament, ranked by £/kg — on offer now, page 12
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.
By material:PLA (1,341)PETG (412)PLA+ (346)TPU (127)ASA (72)ABS (71)PETG-CF (33)Nylon (26)PC (18)PLA-CF (15)
By finish:Silk (367)Matte (326)Dual & triple colour (186)Rainbow & gradient (186)Translucent (163)Glow in the dark (40)Sparkle & glitter (59)Marble (33)Wood (21)Colour-changing (3)
By colour:Black (246)White (196)Grey (153)Silver (38)Gold (37)Red (150)Orange (90)Yellow (118)Green (225)Blue (231)Purple (81)Pink (92)Brown (78)Beige & natural (50)Transparent (56)
673 currently discounted.
| Product | Material | Weight | Rating | Price | Per kg | Deal |
|---|---|---|---|---|---|---|
 XYZprinting RFPLHXEU01D Refill for Cartridge PLA Tough, 600 g, White |
PLA | 0.6 kg | 3.2 out of 5 (10 Amazon ratings) | £41.99 | £69.98 | 17% below |
 Polymaker PolyLite PLA - 1.75mm - 1kg - Olive Green |
PLA | 1 kg | 4.6 out of 5 (1,515 Amazon ratings) | £71.99 | £71.99 | 5% below |
 Creality PLA Filament 1.75mm, RFID 3D Printer Filament PLA for High Speed 30-6 |
PLA | 1 kg | 4.7 out of 5 (196 Amazon ratings) | £73.79 | £73.79 | — |
 Polymaker PolySonic High Speed PLA - 1kg - Grey |
PLA | 1 kg | 4.8 out of 5 (157 Amazon ratings) | £73.99 | £73.99 | 8% below |
 Polymaker Fiberon PA6-GF Glass Fiber Nylon Filament 1.75 Grey 500g, Enhanced H |
Nylon | 0.5 kg | 4.6 out of 5 (448 Amazon ratings) | £38.45 | £76.90 | 8% below |
 Protopasta Static Dissipative Black PLA 3D Printer Filament for ESD Safe Print |
PLA | 0.5 kg | — | £40.14 | £80.28 | 33% below |
 BuildTak PM70153 PolyMax Nano reinforced PLA Filament featuring Jamfree Techno |
PLA | 0.75 kg | 4.1 out of 5 (12 Amazon ratings) | £70.99 | £94.65 | 20% below |
 1.75mm 3D Printer PLA Filament Rainbow Gradient Color Printer Filament for 200 |
PLA | 0.2 kg | — | £19.59 | £97.95 | — |
 3Dgenius Silk PLA 3D Printer Filament Double Color Silk PLA Filament 1.75mm 3D |
PLA | 0.25 kg | 4.4 out of 5 (104 Amazon ratings) | £24.76 | £99.04 | — |
 Dremel PLA-WHI-01 3D PLA White 0.75kg |
PLA | 0.75 kg | 4.5 out of 5 (178 Amazon ratings) | £84.74 | £112.99 | — |
 Dremel ECO-BLA-01 3D ECO-ABS Black 0.75kg |
ABS | 0.75 kg | 4.6 out of 5 (88 Amazon ratings) | £94.79 | £126.39 | 7% below |
 NinjaFlex TPU - 1.75mm - 1 kg - Sapphire Blue |
TPU | 1 kg | 4.3 out of 5 (103 Amazon ratings) | £149.56 | £149.56 | — |
 NinjaFlex TPU - 1.75mm - 1 kg - Snow White |
TPU | 1 kg | 4.3 out of 5 (103 Amazon ratings) | £183.81 | £183.81 | — |
Guides
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