Home › Filament › iBOSS

iBOSS filament, ranked by £/kg — on offer now

Every iBOSS listing in our filament section on Amazon UK, ranked by £/kg. The brand comes from Amazon’s own listing data.

Best £/kg Biggest discount Lowest price Best rated Newest

All (141) On offer now (46)

By material: PLA (3,438) PETG (1,102) PLA+ (916) TPU (366) ABS (232) ASA (152) PETG-CF (64) Nylon (51) PC (37) PLA-CF (19)

By finish (iBOSS): All finishes Silk (75) Matte (8) Dual & triple colour (52) Rainbow & gradient (34) Translucent (13) Glow in the dark (3) Sparkle & glitter (8) Marble (2)

46 currently discounted.

Product	Material	Weight	Rating	Price	Per kg	Deal
iBOSS PLA Plus (PLA+) 3D Printer Filament 1.75mm, 1kg (2.2lbs) Toughness Enhan	PLA+	1 kg	4.4 out of 5 (651 Amazon ratings)	£17.19	£17.19	55% below
iBOSS PLA+Silk Filament Light Blue, Shiny Metallic Silk 3D Filament, 1.75 mm,	PLA+	1 kg	4.2 out of 5 (9 Amazon ratings)	£24.04	£24.04	—
iBOSS PLA+ Filament Gradient Purple and Blue, Shiny Silk Filament 3D Printing	PLA+	1 kg	—	£24.85	£24.85	—
iBOSS PLA+Silk Filament Silver, Shiny Metallic Silk 3D Filament, 1.75 mm, Robu	PLA+	1 kg	4.3 out of 5 (132 Amazon ratings)	£24.96	£24.96	9% below
iBOSS Silk PLA Filament 1.75 mm Two-Tone Red Gold High Gloss Coextruded 3D Pri	PLA	1 kg	4.5 out of 5 (18 Amazon ratings)	£25.03	£25.08	5% below
iBOSS PLA Filament 1.75 mm, Hard 3D Printer Filament PLA, Dimensional Accuracy	PLA	1 kg	4.4 out of 5 (184 Amazon ratings)	£25.42	£25.42	—
iBOSS PETG Filament 1.75 mm, 3D Printer Filament PETG, Dimensional Accuracy +/	PETG	1 kg	—	£25.57	£25.57	—
iBOSS Silk PLA Filament 1.75 mm Two-Tone Violet-Turquoise, High Gloss Coextrud	PLA	1 kg	4.5 out of 5 (18 Amazon ratings)	£25.53	£25.58	—
iBOSS Silk Gradient PLA Plus (PLA+) 3D Printer Filament 1.75 +/-0.02 mm, 1 kg	PLA+	1 kg	4.1 out of 5 (23 Amazon ratings)	£25.65	£25.65	—
iBOSS PLA Plus (PLA+) Shiny Silk 3D Printer Filament, Silk Gold, 1.75 mm, 1 kg	PLA+	1 kg	4.3 out of 5 (133 Amazon ratings)	£25.83	£25.83	5% below
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)	£25.96	£26.01	—
iBOSS PLA+ Filament 1.75 mm Multicoloured Rainbow Gradient Filament, 1 kg (2.2	PLA+	1 kg	—	£26.10	£26.10	—
iBOSS Gradient PLA Plus 3D Printer Filament 1.75 mm +/-0.02 mm, 1 kg Spool (2.	PLA+	1 kg	4.0 out of 5 (21 Amazon ratings)	£26.13	£26.13	—
iBOSS Rainbow Gradient PLA+ 1.75mm 3D Printer Filament, 1kg (2.2lbs), Silk Rai	PLA+	1 kg	4.2 out of 5 (42 Amazon ratings)	£26.80	£26.80	—
iBOSS PLA+ Filament 1.75 mm, PLA Pro 3D Printer Filament, Accuracy +/-0.02 mm,	PLA+	1 kg	—	£26.99	£26.99	—
PLA Plus (PLA+) 3D Filament 1.75mm, PLA Plus Filament, Dimensional Accuracy +/	PLA+	1 kg	3.7 out of 5 (29 Amazon ratings)	£27.40	£27.40	—
iBOSS PLA Plus (PLA+) 3D Filament 1.75mm, Fuchsia, 1kg (2.2LBS), Eco-friendly,	PLA+	1 kg	3.9 out of 5 (9 Amazon ratings)	£27.40	£27.40	—
iBOSS PLA+ Filament Silk Blue Black Purple, Bright Filament 3D Printing Materi	PLA+	1 kg	5.0 out of 5 (3 Amazon ratings)	£27.43	£27.43	—
iBOSS PLA+ Cyan Filament, 3D Printing Material, Hard and Hard Filament, 1.75mm	PLA+	1 kg	4.4 out of 5 (779 Amazon ratings)	£27.45	£27.45	—
PLA Plus (PLA+) 3D Filament 1.75mm, PLA Plus Filament, Dimensional Accuracy +/	PLA+	1 kg	4.6 out of 5 (50 Amazon ratings)	£27.69	£27.69	—
iBOSS PLA+ Filament Gradient Purple and Blue, Shiny Silk Filament 3D Printing	PLA+	1 kg	—	£27.95	£27.95	—
iBOSS PLA+ Matte Filament 1.75mm, Black Base Filament, Dimension Accuracy +/-	PLA+	1 kg	4.0 out of 5 (30 Amazon ratings)	£28.42	£28.42	—
iBOSS PLA Plus (PLA+) 3D Filament 1.75mm, 1kg Spool, Orange, Polylactic Acid,	PLA+	1 kg	4.3 out of 5 (30 Amazon ratings)	£28.47	£28.47	—
iBOSS Gradient PLA Plus 3D Printer Filament 1.75 +/- 0.02 mm, 1 kg Spool (2.2	PLA+	1 kg	4.0 out of 5 (21 Amazon ratings)	£28.63	£28.63	—
iBOSS Transparent Sequins PLA+1.75mm, PLUS3D PLA Printer Filament, 1kg Spool (	PLA+	1 kg	4.5 out of 5 (2 Amazon ratings)	£28.99	£28.99	—
iBOSS Transparent Glitter PLA+ Filament 1.75mm, Clear Gradient Rainbow 3D Prin	PLA+	1 kg	2.8 out of 5 (5 Amazon ratings)	£29.73	£29.73	—
iBOSS Matte PLA + Filament 1.75 mm + 0.02 mm, 3D Printer Wire 1 kg (2.2 lbs) R	PLA+	1 kg	—	£29.75	£29.75	5% below
iBOSS Luminous PLA+ Filament 1.75 mm Glow in the Dark Full Green, 1 kg Spool,	PLA+	1 kg	3.3 out of 5 (10 Amazon ratings)	£29.80	£29.80	—
iBOSS PLA+ 3D Printer Filament, PLA PLUS Filament 1.75mm Silk Filament Glossy	PLA+	1 kg	5.0 out of 5 (1 Amazon ratings)	£29.89	£29.89	—
iBOSS PLA+ Filament Glow in the Dark, 3D Printer Filament, Multicoloured, PLA	PLA+	1 kg	4.2 out of 5 (3 Amazon ratings)	£29.91	£29.91	—
iBOSS Silk Tricolor PLA+ Filament 1.75mm, Silky Shine, High Tenacity, FDM 3D P	PLA+	1 kg	—	£30.33	£30.33	—
iBOSS PLA+ Silk Printer Filament 1.75 +/- 0.03 mm 1 kg Spool (2.2lb), 3D Print	PLA+	1 kg	4.3 out of 5 (11 Amazon ratings)	£30.35	£30.35	—
PLA Plus (PLA+) Shiny Silk 3D Printer Filament 1.75mm Silk PLA + 1.75 Dimensio	PLA+	1 kg	4.9 out of 5 (30 Amazon ratings)	£30.59	£30.59	—
iBOSS PLA 3D Printer Filament, PLA Filament 1.75mm Two-Tone Silk Filament, Bri	PLA	1 kg	5.0 out of 5 (2 Amazon ratings)	£30.89	£30.89	—
iBOSS PLA+ Silk Filament Bi-Color, Printer Filament 1.75+/- 0.03mm Spool 1kg (	PLA+	1 kg	2.0 out of 5 (1 Amazon ratings)	£30.93	£30.93	—
iBOSS PLA PLUS 3D Printer Filament, PLA+ Filament 1.75mm Two-Tone Silk Filamen	PLA+	1 kg	5.0 out of 5 (1 Amazon ratings)	£31.01	£31.01	—
iBOSS PLA PLUS 3D Printer Filament, PLA+ Filament 1.75mm Two-Tone Silk Filamen	PLA+	1 kg	—	£31.13	£31.13	—
iBOSS PLA+ Multicolor Filament 1.75mm, Silk PLA Plus 3D Printer Filament Rainb	PLA+	1 kg	4.4 out of 5 (14 Amazon ratings)	£31.14	£31.14	—
iBOSS PLA+ Multicolor Filament 1.75mm, Silk PLA Plus 3D Printer Filament Rainb	PLA+	1 kg	3.6 out of 5 (9 Amazon ratings)	£31.15	£31.15	—
iBOSS Silk Tricolor PLA+ Filament 1.75mm, Silky Shine, High Tenacity, FDM 3D P	PLA+	1 kg	5.0 out of 5 (3 Amazon ratings)	£32.31	£32.31	—
iBOSS PLA PLUS 3D Printer Filament, PLA+ Filament 1.75mm Two-Tone Silk Filamen	PLA+	1 kg	—	£32.56	£32.56	—
iBOSS Silk Tricolor PLA+ Filament 1.75mm, Silky Shine, High Tenacity, FDM Fila	PLA+	1 kg	—	£33.37	£33.37	—
iBOSS Silk Tri Color PLA Plus 3D Printer Filament, Tri-Color Coextrusion Silk	PLA+	1 kg	4.6 out of 5 (47 Amazon ratings)	£38.24	£38.24	—
iBOSS Silk Rose Gold Green PLA Plus Filament, Shiny Silk PLA+ 3D Filament, 1kg	PLA+	1 kg	—	£40.81	£40.81	—
iBOSS PLA+ Silk Candy Rainbow Filament, Silk Multicolour 3D Printer PLA PLUS F	PLA+	1 kg	4.4 out of 5 (26 Amazon ratings)	£41.22	£41.22	—
iBOSS Gradient PLA Plus 3D Printer Filament 1.75mm+/-0.02mm, 1kg Spool (2. 2lb	PLA+	1 kg	4.5 out of 5 (26 Amazon ratings)	£45.83	£45.83	—

Filament by brand

SUNLU (545) eSUN (520) ELEGOO (411) Polymaker (369) Deeplee (363) Creality (336) TINMORRY (248) ERYONE (207) OVERTURE (205) kexcelled (158) iBOSS (141) ANYCUBIC (133) Kingroon (131) Winkle (129) Bambu Lab (125) iSANMATE (108) IEMAI (105) GIANTARM (101) FLASHFORGE (95) AMOLEN (90) JAYO (85) NextShapes (84) 3DHoJor (81) Chitu Systems (75) colorFabb (70) R3D (65) Cookiecad (61) extrudr (60) JUSTMAKER (56) YOOPAI (53) XINGTONGZHILIAN (50) TECBEARS (49) POJECITY (48) Gizmo Dorks (46) 3DFUEL FUELING YOUR CREATIVITY (45) Inslogic (45) YUANEANG (43) RAMBERY (42) CCTREE (39) HATCHBOX (38) LANDU (38) Amazon Basics (35) Proto-Pasta (35) yxpolyer (35) GEEETECH (33) Stronghero3D (32) Filajoy3D (31) TEWIRROW (30) OVVNYXE (27) PrimaCreator (27) SainSmart (26) GratKit (24) NEOTRY (24) LOVOON (23) MarsWork (22) sourcing map (22) Spectrum Filaments (22) XZN (20) CC3D (19) JAREES (19)

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.

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