LANDU Silk PLA Filament 1.75mm 3D Printer Multicolor Filament Gradient Color Changing Filament 1kg (2.2lbs) Dimensional Accuracy +/- 0.07 mm Silk Candy
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Availability:
In Stock.
Arrives
Sunday, Mar 1
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Color: Silk Candy Blue Silver
Size: 1KG
Features
- Multicolor Rainbow PLA FilamentLANDU 1.75mm multicolor PLA filament is a premium 3D printer filament that creates stunning rainbow and gradient color-changing effects. This silk PLA filament offers brilliant metallic shine and smooth transitions, making it a perfect color changing filament and multicolor filament . Ideal for decorative models, gifts, and creative prototypes, it is also known as silk rainbow PLA, gradient PLA filament, and tri color filament.
- Clog-Free & Bubble-FreeLANDU 3D printer filaments, including our PLA filament and silk filament, undergo 24-HOUR DEEP DRYING to minimize moisture content. Vacuum packaging seals the filament for 3D printer, isolating it from external moisture and contaminants. This ensures clog-free and bubble-free performance, reducing printing issues and enabling smoother 3D printing. making it a reliable 3D printing supply.
- DIMENSIONAL ACCURACY & CONSISTENCYStrict tolerances guarantee LANDU PLA 3D printer filaments with a diameter of 1.75 mm and accuracy of +/- 0.02 mm. Each spool contains 1 kg PLA filament (2.2lbs), ensuring consistency and stability for smooth 3D printing. This filament 1kg is ideal for various projects, and the small diameter error enhances printing quality.
- NO TANGLES & EASY TO USEFull mechanical winding and strict manual examination ensure that LANDU 3D printer filament is neatly arranged and tangle-free, preventing snap and line breaking. Featuring a larger inside diameter, our spools minimize friction for smoother feeding, ensuring a hassle-free printing experience. This PLA filament is easy to use for beginners and experts alike, perfect for 3D printing crafts and as a reliable 3D printing supply.
- WIDE COMPATIBILITYLANDU 3D printer filament offers universal compatibility with most 1.75mm FFF 3D printers and 3D printing pens. This multicolor PLA filament is versatile for various applications, including 3D printing crafts. Recommended settings: Nozzle Temp 200-220C, Heated Bed Temp 45-60C, Printing Speed 40-80 mm/s, Fan Speed 100%. As a multi color 3D printer filament, it is an essential 3D printing supply for hobbyists and professionals.
Brand: LANDU
Material: Polylactic Acid
Color: Silk Candy Blue Silver
Item Diameter: 1.75 Millimeters
Special Feature: Smooth and Shiny Silk Finish
Manufacturer: LANDU
Brand: LANDU
Item Weight: 2.83 pounds
Product Dimensions: 8.27 x 8.07 x 2.76 inches
Color: Silk Candy Blue Silver
Material Type: Polylactic Acid
Number of Items: 1
Size: 1KG
Manufacturer Part Number: SilkCD BU-SV1US
Date First Available: July 31, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I used on the external holder with the eSUN PLA+ setting as is with no problems. I am on my second roll with no issues at all. Nice black color giving a smooth finish. No brittle breaking issues or clogging. I am verry pleased with how easy it was to just use once I saw online to use the eSUN settings as a starting point. I did not need to change a thing to get great results. The pricing is very good for such a good product.
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Reviewed in the United States on December 9, 2025 by mchipguru
Color: Pla+-black
Size: 1KG
The media could not be loaded. I tested the LANDU PLA Plus (PLA+) Black on my Ender-3 V3 KE using 205 °C on the nozzle and 50 °C on the bed, with default PLA settings in OrcaSlicer (high-flow profile). The filament printed perfectly — excellent bed adhesion, smooth and consistent flow, and no stringing or clogging issues at all. The finish is between matte and glossy, giving a clean and professional look. The black color is uniform, leaning toward a matte tone rather than a shiny one, which makes the layer lines less noticeable. The printed parts feel stronger than standard PLA, and so far, the mechanical resistance seems quite good for both decorative and functional prints. The packaging was solid — vacuum-sealed with silica gel and boxed properly. Diameter consistency was excellent, and the filament handled easily throughout the spool. For the price, this is a fantastic value. It performs as well as more expensive PLA+ brands I’ve used. Verdict: 5 stars. Great quality, strong prints, and unbeatable price. Highly recommended for anyone looking for a dependable PLA+ for everyday printing.
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Reviewed in the United States on November 10, 2025 by Diego Alejandro Molina Vásquez
Color: Silk Tri Color Pla-red Blue Green
Size: 1KG
This stuff is awesome!. Prints well prints come out with great integrity. Looks great under black light. No stringing with standard settings. Really a great product at a good price. Can't beat it.
Reviewed in the United States on January 2, 2026 by nicholas clunan nicholas clunan
Color: Silk Tri Color Pla-red Blue Green
Size: 1KG
Color comes out nice without many setting adjustments. (I'm using creality slicer on a ender 3 v3 ke) Not much stringing, but it is a little brittle. Really nice shine for silk pla products.
Reviewed in the United States on December 8, 2025 by Andrea Collins Andrea Collins
Color: Pla+-black
Size: 1KG
I usually buy a different brand of "budget" black PLA+ (D33PL33), but when it's not available (on sale), I have substituted this. I've probably burned through at least 20 rolls of this brand, but probably more than 50 of my other "go to" brand for production. While not quite as consistent and reliable as the other brand, it's "OK" in a pinch. The most noticeable difference is the amount of stringing when I have multiple objects on a plate, it's manageable, but the other budget brand is better. It prints just fine with my "generic" PLA profile, no changes to temperature, speed or anything... I'm just lazy and don't feel like making another profile for this brand when I don't use it as much. The black coloring is consistent and very similar to other brands, so it's easy to mix it in with other black parts and it won't stand out.
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Reviewed in the United States on December 16, 2025 by Trevor
Color: Silk Tri Color Pla-red Blue Green
Size: 1KG
Great quality. No twist on parameters and prints pretty well. Love the color scheme. Great for the price.
Reviewed in the United States on December 5, 2025 by Leo
Color: Pla-black
Size: 1KG
I run a Bambu P1S as my main printer. I've printed with the RGB Silk and the plain black PLA (not plus). I've printed about 300g of the silk, and at least 8kg of the plain black. I am thrilled with this filament for the price. 5/5 stars easily. At $11 for a spool of black, and less than $20 for the silk, these are incredible value for money. Both print perfectly on the "generic" bambu studio profiles. Absolutely no issues, great surface finish, no clogs, no tangles, no variance in diameter, no problems. I've ordered 13 spools and gone through 8 so far of the plain black. This is across 3 separate orders. The first 5 spool order was a really good batch. I could print these spools at the full "Bambu PLA Basic" profile, which is about 30% faster than the generic profile. It printed perfectly with no issues. The second set of 5 couldn't quite match it, giving a really rough surface texture at those speeds. Slowed it back down to the generic profile and it went back to being perfect. So it seems like there's a few inconsistencies between batches, but only in a positive way. These spools absolutely excel and are above expectations at a "generic" profile level. If you try to push it really fast, you might get lucky with a good batch. I cannot fault a company for sometimes giving me a lot higher quality than expected, and sometimes only meeting the "really really good" level. If you need a really solid value filament for printing a lot of volume, but pushing absurd speeds isn't a requirement, this filament is perfect. As for color quality, the black is black and the RGB silk is gorgeous. I cannot vouch for anything else or consistency of color between spools.
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Reviewed in the United States on March 24, 2025 by DB
Color: Silk Tri Color Pla-red Blue Green
Size: 1KG
The LANDU Silk Tri-Color PLA is a showstopper! The triple-color gradient creates eye-catching transitions that really elevate my 3D prints. It flows smoothly through the nozzle with no clogs or stringing, and the silk finish adds a gorgeous sheen. Perfect for decorative pieces, gifts, or anything that needs a vibrant, polished look. Great value and consistent quality — I’ll definitely be buying more
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Reviewed in the United States on October 27, 2025 by David C.