SUNLU 4KG Silk PLA Filament Refill Bundle, No-Spool 3D Printer Silk Filament 1.75mm for Reusable Spools Compatible with Bambu Lab 3D Printers, 1KG/Roll 4 Packs, Light Gold+Silver+Red Copper+Brass
£9.25 per kg
4.5 out of 5 (52 Amazon ratings) on Amazon
Price shown was last seen 19h ago. Amazon prices change frequently — check before buying.
Specification
| Brand | SUNLU |
| Material | PLA |
| Finish | Silk, Refills (no spool) |
| Weight | 4 kg |
| Diameter | 1.75 mm |
| In pack | 4 spools |
| Condition | New |
| ASIN | B0FHP22CQZ |
Recent price history
| Seen | Price | Condition |
|---|---|---|
| 29 Oct 2026, 16:50 | £36.99 | New |
| 22 Oct 2026, 15:50 | £36.99 | New |
| 14 Oct 2026, 01:50 | £36.99 | New |
| 15 Sep 2026, 09:20 | £34.19 | New |
How this price compares
An ordinary price for this product.
It was cheaper than this for 51% of the last year.
“Typical” is a time-weighted median of the real price history — the price this product held for most of the period, not an average. We use the median because averages are distorted by short spikes. How we rank
Shopping for a 3D printer? Answer up to six quick questions and the printer finder recommends one from our reviews, at today’s prices.
Cheaper PLA per kilo
Same material, lower cost per kilogram than this listing.
| Product | Material | Weight | Rating | Price | Per kg | Deal |
|---|---|---|---|---|---|---|
 JAYO PLA 3D Printing Filament 1.75 mm, 4-Pack 4.4 kg Black |
PLA | 4.4 kg | 4.2 out of 5 (5,700 Amazon ratings) | £28.37 | £6.45 | 21% below |
 OVERTURE 3D Printer Filament PLA 1.75mm 2kg Bundle, Black*1+White*1 |
PLA | 2 kg | 4.6 out of 5 (29 Amazon ratings) | £13.13 | £6.57 | Warehouse |
 JAYO PLA 3D Printing Filament 1.75 mm Bundle, 4.4KG Multicolor |
PLA | 4.4 kg | 4.2 out of 5 (5,686 Amazon ratings) | £29.06 | £6.60 | 15% below |
 3DHoJor 6KG Matte PLA Filament Bundle 1.75mm Multicolor for 3D Printers |
PLA | 6 kg | 5.0 out of 5 (1 Amazon ratings) | £40.37 | £6.73 | 14% below |
 3DHoJor Basic PLA Filament Bundle 1kg*4 1.75mm Multicolor Fit 3D Printers |
PLA | 4 kg | 4.5 out of 5 (35 Amazon ratings) | £27.07 | £6.77 | 21% below |
 YUANEANG PLA 3D Printer Filament Bundle, Pla Filament Monochrome Color 1.75mm |
PLA | 16 kg | 4.1 out of 5 (475 Amazon ratings) | £109.37 | £6.84 | Like New |