8th May 2026, 05:04 AM
Gratkit Silk Tri-Color PLA Filament，Coextrusion PLA Filament 1.75mm, + /-0.03mm, 1KG /Roll, Silk PLA Red & Blue & Green
Price may vary by location, shipping cost, and availability.
5% Off
$18.99
$19.99
Highest: $32.99
Average: $22.38
Lowest: $15.29
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Gratkit Silk Tri-Color PLA Filament，Coextrusion PLA Filament 1.75mm, + /-0.03mm, 1KG /Roll, Silk PLA Red & Blue & Green here. This product's current Price in USA is $18.99. The average and highest prices are $22.38 and $32.99 respectively.
| Lowest Ever Price | $15.29 |
|---|---|
| 29th Mar 2026 | |
| Average Price | $22.38 |
| Based on 1221 days price tracking | |
| Highest Price | $32.99 |
| 13th Jan 2023 | |
Price History of All Variants of Gratkit Silk Tri-Color PLA FilamentCoextrusion PLA Filament...
Current Price in USA
| Price | $18.99 |
|---|---|
| MRP | $19.99 |
| Savings | $1.00 |
| Discount | 5.002% |
Recent Price Drops on Gratkit Silk Tri-Color PLA Filament，Coextrusion PLA Filament 1.75mm, + /-0.03mm, 1KG /Roll, Silk PLA Red & Blue & Green
Price Drop 28th Mar 2026
$19.99 → $15.29
23.51% drop
Price Drop 19th Nov 2025
$17.99 → $15.45
14.12% drop
Price Drop 3rd Nov 2025
$22.99 → $17.99
21.75% drop
Price Drop 7th Oct 2025
$22.99 → $16.14
29.8% drop
Price Drop 22nd Jul 2025
$23.99 → $17.13
28.6% drop
Price Drop 11th Jul 2025
$23.99 → $17.99
25.01% drop
Price Drop 7th Jul 2025
$18.04 → $16.99
5.82% drop
Price Drop 18th Jun 2025
$18.99 → $18.04
5% drop
Price Drop 17th Jun 2025
$23.99 → $18.99
20.84% drop
Price Drop 8th Jun 2025
$23.99 → $18.99
20.84% drop
Price Drop 8th May 2025
$18.99 → $18.04
5% drop
Price Drop 14th Apr 2025
$19.99 → $18.99
5% drop
Price Drop 31st Mar 2025
$24.99 → $19.99
20.01% drop
Price Drop 24th Mar 2025
$18.99 → $17.99
5.27% drop
Price Drop 23rd Mar 2025
$23.74 → $18.99
20.01% drop
Price Drop 9th Mar 2025
$24.99 → $23.74
5% drop
Price Drop 4th Mar 2025
$24.99 → $23.74
5% drop
Price Drop 13th Feb 2025
$24.99 → $23.74
5% drop
Price Drop 24th Jul 2023
$29.99 → $26.99
10% drop
Price Drop 5th Apr 2023
$32.99 → $30.99
6.06% drop
Price Drop 14th Mar 2023
$32.99 → $30.99
6.06% drop
Product Information
Details
| Product Name | Gratkit Silk Tri-Color PLA Filament，Coextrusion PLA Filament 1.75mm, + /-0.03mm, 1KG /Roll, Silk PLA Red & Blue & Green |
|---|---|
| Store Product Code | B0BN5YMSYS |
| Store Name | amazon.com |
| Brand | GratKit |
| Rating | 9.2 / 10 |
| Category | 3D Printing Filament |
| Product Manufacturer | GratKit Smart Equipment |
| Model Number | STP-RBG |
| Model Number | STP-RBG |
| Color | Silk Tri Red & Blue & Green |
| Size | Silk Tri-Color - 1kg |
Features
- Magic Tri-Color EffectGratKit Magic Tri Color PLA has 3 colors in one strand of filament, turning out amazing Tri color change effect on prints;
- Silk Coextrusion PLAGratKit Silk Coextrusion PLA shows Silk Shiny effect on printed stuffs, makes prints looks charming;
- Moisture Resistant ProGratKit 3D printing filament went through a 24-hour drying process in thermostatic room before sealed packing. Moreover, it gets environmental glue attached on reel to make sure the reel stands longer after unpacking.
- Dust Free StorageGratKit PLA filament gets zipper bag included for for filament storage after unpacked to keep filament away from dust. It is also recommended to zip remaining filament together with desiccant bag in the zipper bag.
- Environmental PackingGratKit PLA 3D Printer filament uses recyclable cardboard reels for environmental purpose.
Images
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Rating and Reviews
9.2 Based on 1842 reviews
Gratkit Silk Tri-Color PLA FilamentCoextrusion PLA Filament has 9.2 rating out of 10. This average rating is consist of 1842 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.