SUNLU silk filament, ranked by £/kg — on offer now

Every listing of SUNLU silk filament we track on Amazon UK, ranked by £/kg.

Best £/kg Biggest discount Lowest price Best rated Newest

By material: PLA (3,447) PETG (1,105) PLA+ (915) TPU (366) ABS (233) ASA (152) PETG-CF (64) Nylon (51) PC (37) PLA-CF (19)

By finish (SUNLU): All finishes Silk (86) Matte (45) Dual & triple colour (35) Rainbow & gradient (8) Translucent (29) Glow in the dark (6) Marble (6) Wood (1) Refills (no spool) (37)

12 currently discounted.

Product	Material	Weight	Rating	Price	Per kg	Deal
SUNLU 4KG Silk 2.0 PLA Filament 1.75mm, Gold+Silver+Bright Red+Shiny Blue	PLA	4 kg	4.3 out of 5 (438 Amazon ratings)	£38.24	£9.56	—
SUNLU 4KG Silk 2.0 PLA Filament 1.75, Gold+Silver+Titanium Steel+Copper Red	PLA	4 kg	4.3 out of 5 (438 Amazon ratings)	£38.23	£9.56	—
SUNLU TPU-Silk 3D Printer Filament, 98A TPU Filament 1.75mm, Glossy Silk Surfa	TPU	1 kg	4.6 out of 5 (6 Amazon ratings)	£14.24	£14.24	5% below
SUNLU TPU-Silk 3D Printer Filament, 98A TPU Filament 1.75mm, Glossy Silk Surfa	TPU	1 kg	4.6 out of 5 (6 Amazon ratings)	£14.24	£14.24	5% below
SUNLU Silk 2.0 PLA Filament 1.75mm Shiny Blue, PLA Silk Filament 1KG	PLA	1 kg	4.4 out of 5 (428 Amazon ratings)	£14.43	£14.43	—
SUNLU Silk 2.0 PLA Filament Gold 1.75mm, PLA Silk Gold Filament 1KG	PLA	1 kg	4.4 out of 5 (425 Amazon ratings)	£14.44	£14.44	—
SUNLU Silk 2.0 PLA Filament Silver 1.75mm, PLA Silk Silver Filament 1KG	PLA	1 kg	4.4 out of 5 (431 Amazon ratings)	£14.44	£14.44	—
SUNLU Silk 2.0 PLA Filament 1.75mm Titanium Steel, PLA Silk Filament 1KG	PLA	1 kg	4.3 out of 5 (442 Amazon ratings)	£15.29	£15.29	—
SUNLU Silk 2.0 PLA Filament White 1.75mm, PLA Silk White Filament 1KG	PLA	1 kg	4.3 out of 5 (438 Amazon ratings)	£15.29	£15.29	—
SUNLU Silk 2.0 PLA Filament 1.75mm Violet, PLA Silk Filament 1KG	PLA	1 kg	4.4 out of 5 (428 Amazon ratings)	£15.29	£15.29	—
SUNLU Silk 2.0 PLA Filament 1.75mm Satin Pink, PLA Silk Filament 1KG	PLA	1 kg	4.4 out of 5 (431 Amazon ratings)	£15.29	£15.29	—
SUNLU Silk 2.0 PLA Filament Black 1.75mm, PLA Silk Black Filament 1KG	PLA	1 kg	4.3 out of 5 (438 Amazon ratings)	£15.29	£15.29	—

Silk filament by brand

All brands SUNLU (86) iBOSS (75) ERYONE (65) AMOLEN (59) Chitu Systems (41) eSUN (37) Kingroon (37) LANDU (36) R3D (28) GIANTARM (23) OVVNYXE (21) ELEGOO (20) 3Dgenius (17) Winkle (17) ANYCUBIC (16) MIKA3D (15) NEOTRY (15) XINGTONGZHILIAN (15) GEEETECH (14) RAMBERY (14) TINMORRY (14) dikale (13) FLASHFORGE (13) LOVOON (13) Polymaker (12) CC3D (11) OVERTURE (11) TEWIRROW (11) AICOPYTO (10) Amoybaby (10) Bambu Lab (9) Deeplee (9) JAYO (9) sourcing map (9) XZN (9) Creality (8) iSANMATE (8) RepRapper (8) Stronghero3D (8) YUANEANG (8) Filajoy3D (7) Segrehy (7) Semdon (7) Cookiecad (6) Eono (6) Inslogic (6) 3DHoJor (5) Amazon Basics (5) BASICFIL (5) GratKit (5) kexcelled (5) HP3DF (4) TECSONAR (4) YOOPAI (4) Fafeicy (3) NextShapes (3) Viviform (3) ZIRO (3) 3DTOOLS (2) ATARAXIA ART (2)

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.