GratKit Filament 3D Printing Materials
Gratkit Silk Rainbow PLA Filament
size: Silk Rainbow. Option: Rainbow Universe.
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Offer checked 11 November 2026. Price and availability may change.
A closer look
What matters before you buy
Size and fit
This is the Silk Rainbow option. Match it to the size you need, and check the manufacturer's measurements if you're switching models or brands.
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For a different size, compare SUNLU Upgraded PLA+ 3D Printer Filament: 1 kg, alongside Silk Rainbow for this option.
| Product | Size | Shop the option |
|---|---|---|
 This optionGratkit Silk Rainbow PLA Filament | Silk Rainbow | £16.99View on Amazon |
| 1 kg | £11.89View on Amazon | |
| Single Color | £14.99View on Amazon | |
| PLA | £14.99View on Amazon |
- This option
Gratkit Silk Rainbow PLA Filament
- Size
- Silk Rainbow
£16.99View on Amazon - Size
- 1 kg
£11.89View on Amazon- Size
- Single Color
£14.99View on Amazon- Size
- PLA
£14.99View on Amazon
The exact specification
Product details
- Size
- Silk Rainbow
- Option
- Rainbow Universe
Full listing and model details
- Retailer listing
- Gratkit Silk Rainbow PLA Filament, Color Change 3D Printer Filament 1.75mm | Multi Color Filament Neatly Wound, Dimensional Accuracy +/-0.03mm, 1KG/Roll, Silk PLA Rainbow Universe
- Brand
- GratKit
- Manufacturer
- GratKit Smart Equipment
- Condition
- New
- ASIN
- B0CSFCDZ5D
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OVERTURE Silk PLA 3D Printer Filament 1.75mm 1kg
- size
- Single Color
- Model
- UK-PLA17511
£14.99
View on AmazonSee details
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Sources & our approach
Product details come from the retailer’s listing, checked 11 November 2026. Our buying notes explain the listed differences and questions to resolve before ordering. We have not handled or tested this product.
Our editorial approach