Filament by color
Cheapest blue silk PLA filament
The cheapest blue silk PLA filament we've found is Geeetech PLA Silk 3D Printer Filament 1.75mm, 1kg Spool in Silky Sky Blue at $12.49/kg from Geeetech. 77 spools in stock from 12 brands, across 66 shades.
Short answer: Blue silk PLA filament starts at $12.49/kg (Geeetech PLA Silk 3D Printer Filament 1.75mm, 1kg Spool, Silky Sky Blue). A typical spool is about $20.99/kg.
Cheapest blue silk PLA filament, ranked by price per kg
Every in-stock blue silk PLA filament we track, for a single purchase, cheapest per kilogram first. Prices are from the stores' own sites and refresh daily (live-priced spools every 4 hours).
| Shade | Product | Store | Size | Price | Per kg |
|---|---|---|---|---|---|
| Silky Sky Blue | Geeetech PLA Silk 3D Printer Filament 1.75mm, 1kg Spool · Geeetech | Geeetech | 1 kg | $12.49 | $12.49/kg |
| Silk Roval Blue | Geeetech PLA Silk 3D Printer Filament 1.75mm, 1kg Spool · Geeetech | Geeetech | 1 kg | $12.49 | $12.49/kg |
| Shiny Blue | SUNLU SILK PLA+ 2.0(SILK PLA+ V2) 3D Filament 1KG, High… · SUNLU | SUNLU | 1 kg | $14.99 | $14.99/kg |
| Glossy Lake Cyan | SUNLU SILK PLA+ 2.0(SILK PLA+ V2) 3D Filament 1KG, High… · SUNLU | SUNLU | 1 kg | $14.99 | $14.99/kg |
| Streamer Blue | SUNLU SILK PLA+ 2.0(SILK PLA+ V2) 3D Filament 1KG, High… · SUNLU | SUNLU | 1 kg | $14.99 | $14.99/kg |
| Sparkly Blue | Geeetech PLA Silk 3D Printer Filament 1.75mm, 1kg Spool · Geeetech | Geeetech | 1 kg | $15.49 | $15.49/kg |
| Yellow-blue | Creality CR-Silk PLA 1 kg · Creality | Creality | 1 kg | $15.99 | $15.99/kg |
| Blue | Numakers PLA Silk · Numakers | Numakers | 1 kg | $16.99 | $16.99/kg |
| Blue-Green-Gold | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Silver-Purple-Blue | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Green-Magenta-Blue | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Red-Yellow-Blue | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Red-Blue-White | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Blue-Magenta | Numakers Dual/Tri-Color Silk PLA · Numakers | Numakers | 1 kg | $17.99 | $17.99/kg |
| Silk Blue-Silver | OVERTURE Silk PLA Gradient Filament 1.75mm · OVERTURE | Overture | 1 kg | $18.69 | $18.69/kg |
| Silk Blue Magenta | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Silk Blue Green | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Silk Blue Purple Black | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Silk Blue Green Orange | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Silk Blue Purple | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Silk Sky Blue | ELEGOO PLA Silk · ELEGOO | ELEGOO | 1 kg | $18.99 | $18.99/kg |
| Blue | Creality CR-Silk PLA 1 kg · Creality | Creality | 1 kg | $19.99 | $19.99/kg |
| Blue-green | Creality CR-Silk PLA 1 kg · Creality | Creality | 1 kg | $19.99 | $19.99/kg |
| Silk Green-Blue | OVERTURE Silk PLA Gradient Filament 1.75mm · OVERTURE | Overture | 1 kg | $19.99 | $19.99/kg |
| Silk Blue-Yellow | OVERTURE Silk PLA Gradient Filament 1.75mm · OVERTURE | Overture | 1 kg | $19.99 | $19.99/kg |
Showing the cheapest 25 of 77.
See every blue silk PLA filament in Find Exact Filament → Narrow it down to the exact shade and compare 1, 4, 6 or 10 kg.
How these prices are worked out
Every price is divided by the net weight of filament in the pack, not the shipping weight, so a single spool and a 10 kg bundle can be compared on the same scale. Multi-spool tier discounts and minimum-order coupon codes are applied at the quantity you pick, which is why the cheapest option changes as you buy more. Prices marked unconfirmed haven't been re-checked recently and are ranked below the rest. More on the method.
Other silk PLA colors
Black silk PLAWhite silk PLAGrey silk PLASilver silk PLARed silk PLAOrange silk PLAYellow silk PLAGreen silk PLAPurple silk PLAPink silk PLABrown silk PLAGold silk PLAMulticolor silk PLA
Blue in other materials
Blue PLABlue PETGBlue matte PLA
More silk PLA
Every PLA priceFilament types explainedFind Exact Filament
Prices re-read every 4 hours, and every link is checked daily against the price the store page shows. How we check
Prices last checked Oct 2, 2026 · US prices in USD · shipping and sales tax not included. Always confirm the final price at the store before you buy.
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