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Single-spool filament, ranked by £/kg — page 9

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 (2,474) On offer now (670)

By material:PLA (1,313)PETG (401)PLA+ (340)TPU (123)ASA (70)ABS (69)PETG-CF (32)Nylon (26)PC (17)PLA-CF (15)

By finish:Silk (356)Matte (318)Dual & triple colour (182)Rainbow & gradient (180)Translucent (162)Glow in the dark (40)Sparkle & glitter (58)Marble (33)Wood (21)Colour-changing (3)

By pack:Any pack size Single spools (2,474)Bulk & multi-pack (730)

By weight:Under 1 kg (145)1 kg (2,300)2 kg (10)3 kg (11)4 kg (5)5 kg (3)

By colour:Black (243)White (194)Grey (150)Silver (36)Gold (37)Red (144)Orange (89)Yellow (110)Green (219)Blue (225)Purple (80)Pink (91)Brown (75)Beige & natural (49)Transparent (56)

Condition:New (2,102)Amazon Warehouse (used) (132)

Rating:4.5 stars & up (1,117)4 stars & up (1,914)3.5 stars & up (1,979)

2,474 listings tracked, 670 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
TINMORRY PLA Filament 1.75mm 1kg, Matte PLA 3D Printer Filament, Compatible wi	PLA	1 kg	4.4 out of 5 (86 Amazon ratings)	£12.74	£12.74	15% below
SUNLU Hyper PLA Plus 2.0 Filament Grey 1KG, Upgraded PLA+ Filament 1.75mm	PLA+	1 kg	4.7 out of 5 (597 Amazon ratings)	£12.74	£12.74	15% below
SUNLU Silk PLA+ Filament, Shiny Metallic Silk 3D Filament 1.75mm	PLA+	1 kg	4.6 out of 5 (4,462 Amazon ratings)	£12.74	£12.74	15% below
ANYCUBIC PLA+ 3D Printer Filament 1.75mm, 1KG Pink	PLA+	1 kg	—	£12.74	£12.74	—
SUNLU Silk PLA+ Filament, Shiny Metallic Silk 3D Filament 1.75mm	PLA+	1 kg	4.6 out of 5 (4,429 Amazon ratings)	£12.74	£12.74	14% 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
ELEGOO PLA PRO 3D Printer Filament 1.75mm True Red 1KG	PLA	1 kg	4.6 out of 5 (3 Amazon ratings)	£12.74	£12.74	15% below
Kingroon PLA Filament 1.75mm for 3D Printer, Filament 3D Printing Materials, 1	PLA	1 kg	—	£12.74	£12.74	—
eSUN Wood PLA Filament 1.75mm 1KG(2.2LBS), Wood Texture, Walnut	Wood PLA	1 kg	4.3 out of 5 (8,508 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Dark Green 1kg	PLA	1 kg	4.7 out of 5 (266 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Light Cyan 1kg	PLA	1 kg	4.7 out of 5 (269 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Magenta 1kg	PLA	1 kg	4.7 out of 5 (266 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Olive Green 1kg	PLA	1 kg	4.7 out of 5 (266 Amazon ratings)	£12.74	£12.74	15% below
NextShapes PETG Filament 1.75mm Lemon Yellow, 1kg Plastic Spool	PETG	1 kg	4.5 out of 5 (29 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Turquoise, 1kg Plastic Spool	PETG	1 kg	4.5 out of 5 (29 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Silver 1kg, Scratch-Resistant, Metallic	PETG	1 kg	4.5 out of 5 (29 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Peach Red, 1kg Plastic Spool	PETG	1 kg	4.6 out of 5 (41 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Yellow, 1kg Plastic Spool	PETG	1 kg	4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Brown, 1kg Plastic Spool	PETG	1 kg	4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	—
SUNLU Matte PLA Filament 1.75mm, PLA Matte Black Filament 1KG	PLA	1 kg	4.4 out of 5 (416 Amazon ratings)	£12.74	£12.74	—
SUNLU Gold PLA Filament 1.75mm 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	—	£12.74	£12.74	—
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG Green	PETG	1 kg	4.0 out of 5 (1,368 Amazon ratings)	£12.80	£12.80	—
SUNLU PLA+ 3D Printer Filament, PLA Plus Filament 1.75mm, 1KG Klein Blue	PLA+	1 kg	—	£12.83	£12.83	—
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
eSUN Upgraded PETG+ Filament 1KG, High Toughness and Heat Resistance, Grey	PETG	1 kg	4.4 out of 5 (247 Amazon ratings)	£12.84	£12.84	—
NextShapes PETG Filament Refill Blossom Pink, 1kg for Reusable Spool	PETG	1 kg	4.4 out of 5 (80 Amazon ratings)	£12.87	£12.87	—
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Grass Green	PLA+	1 kg	4.4 out of 5 (11,333 Amazon ratings)	£12.88	£12.88	9% below
Akozon 1.75mm 3D Printer PLA Filament Gradient Color Printer Filament for 200g	PLA	1 kg	—	£12.89	£12.89	—
NextShapes PETG Filament 1.75mm, 1kg Spool, petg Rose Red	PETG	1 kg	4.5 out of 5 (77 Amazon ratings)	£12.89	£12.89	14% below
SUNLU Premium PLA+ Filament 1.75mm, Enhanced Durability and High Strength	PLA+	1 kg	4.5 out of 5 (16,533 Amazon ratings)	£12.91	£12.91	—
ZIRO PLA Glow in Dark Filament 1.75mm, 3D Printer Filament PLA PRO 1KG	PLA	1 kg	4.2 out of 5 (886 Amazon ratings)	£12.92	£12.92	Warehouse
DEEPLEE PLA Plus 2.0 Filament Sunflower Yellow 1KG	PLA+	1 kg	4.7 out of 5 (246 Amazon ratings)	£12.94	£12.94	Warehouse · 19% under new
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
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG Red	PETG	1 kg	4.0 out of 5 (1,357 Amazon ratings)	£12.98	£12.98	—
ANYCUBIC PLA+ 3D Printer Filament 1.75mm, 1KG Red	PLA+	1 kg	4.6 out of 5 (2,216 Amazon ratings)	£12.98	£12.98	18% below
ELEGOO PLA Basic Filament and Reusable Spool Cobalt Blue 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£12.98	£12.98	18% below
SUNLU PETG Filament 1.75mm Black PETG, High Toughness 3D Printer Filament	PETG	1 kg	4.7 out of 5 (505 Amazon ratings)	£12.99	£12.99	—
Geeetech PETG Filament 1.75 mm Black PETG 1 kg Spool for 3D Printer…	PETG	1 kg	4.4 out of 5 (4,083 Amazon ratings)	£12.99	£12.99	—
Geeetech PETG Filament 1.75 mm Yellow PETG 1 kg Spool for 3D Printer…	PETG	1 kg	4.4 out of 5 (4,085 Amazon ratings)	£12.99	£12.99	18% below
Polymaker 70848 PolyTerra PLA Filament PLA geringerer plasticgehalt 1.75mm 100	PLA	1 kg	4.5 out of 5 (5,187 Amazon ratings)	£12.99	£12.99	35% below
OVERTURE Rapid PETG 3D Printer Filament 1.75mm, 1kg Black	PETG	1 kg	4.2 out of 5 (339 Amazon ratings)	£12.99	£12.99	—
OVERTURE Rapid PETG 3D Printer Filament 1.75mm, 1kg Rock White	PETG	1 kg	4.2 out of 5 (335 Amazon ratings)	£12.99	£12.99	8% below
kexcelled PLA Filament 1.75mm White, 1kg, Toughness Enhanced	PLA	1 kg	4.5 out of 5 (833 Amazon ratings)	£12.99	£12.99	23% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Pottery Red 1KG	PLA	1 kg	4.3 out of 5 (2,796 Amazon ratings)	£12.99	£12.99	23% below
OVERTURE PLA Plus (PLA+) 3D Printer Filament 1.75mm, 1kg Black	PLA+	1 kg	4.3 out of 5 (1,575 Amazon ratings)	£12.99	£12.99	7% below
eSUN Upgraded Matte PLA Filament 1.75mm 1KG, Shine Free,Matte Light Blue	PLA	1 kg	4.5 out of 5 (4,172 Amazon ratings)	£12.99	£12.99	—
SUNLU PLA+ 3D Printer Filament, PLA Plus Filament 1.75mm, 1KG Chocolate	PLA+	1 kg	4.7 out of 5 (2,007 Amazon ratings)	£12.99	£12.99	7% below
iSANMATE Transparent Flashing PLA Filament 1.75 mm, Clear Gradient Multicolour	PLA	1 kg	3.9 out of 5 (51 Amazon ratings)	£12.99	£12.99	35% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Black Forest Green 1KG	PLA	1 kg	4.3 out of 5 (2,776 Amazon ratings)	£12.99	£12.99	23% 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
ELEGOO PLA PRO 3D Printer Filament 1.75mm Silver 1KG	PLA	1 kg	4.6 out of 5 (15 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
SUNLU Hyper PLA Filament 1.75mm Yellow 1KG, High Speed PLA Filament Yellow	PLA	1 kg	4.6 out of 5 (2,236 Amazon ratings)	£12.99	£12.99	7% below
eSUN PLA Basic Filament 1.75mm 1KG(2.2 LBS),Speedy PLA Filament, Light Blue	PLA	1 kg	4.3 out of 5 (8,461 Amazon ratings)	£12.99	£12.99	—
kexcelled Matte ABS Filament 1.75mm, Frosted Finish, 1kg, Red	ABS	1 kg	4.4 out of 5 (460 Amazon ratings)	£12.99	£12.99	19% below
ERYONE High Speed PETG Filament 1.75mm +/- 0.03mm, 3D Printing Filament, 30-60	PETG	1 kg	3.7 out of 5 (5 Amazon ratings)	£12.99	£12.99	23% below
TECBEARS PLA Filament 1.75mm 1KG Maple Wood, 3D Printer Filament with 15% Real	PLA	1 kg	4.4 out of 5 (897 Amazon ratings)	£12.99	£12.99	14% below
TECBEARS Wood PLA Filament 1.75mm 1KG, 3D Printer Filament with 15% Real Natur	Wood PLA	1 kg	4.4 out of 5 (897 Amazon ratings)	£12.99	£12.99	19% below
kexcelled PLA CMYK Yellow Lithophane Filament 1.75mm, 1kg	PLA	1 kg	4.5 out of 5 (865 Amazon ratings)	£12.99	£12.99	27% below

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.

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