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Item #:
118619821
Rainbow PLA Filament,Ex31 Green Blue Purple Filament,Multi Color,Net Weight 1kg(2.2lbs) Accuracy +/-0.05mm
Item #:
118619821
€ 28
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Imported from USA store
Order now and get it around Sunday, August 02
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PLA is very easy to print and can run well on various materials, making it perfect for your 3D printing needs.
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What Stands Out
Vibrant Color Spectrum
The EX31 Rainbow filament offers a stunning gradient of colors, perfect for eye-catching prints that stand out, unlike standard single-color filaments.
High Compatibility
Designed for popular 3D printers like Ender3 and Anycubic, this filament ensures easy use and consistent results across a wide range of machines.
Durable and Eco-friendly
Made from PLA material, this filament is not only biodegradable but also offers superior strength, making it ideal for both functional parts and artistic creations.
Product Details
| Brand Name | Stronghero3D |
| Additional Features | Silk Rainbow with Automatic Color Change |
| UPC | 743450938430 |
| Manufacturer Part Number | ABS-MULTY |
| Unit Count | 35.274 Count |
| Manufacturer | Stronghero3D |
| Number of Items | 1 |
| Model Number | PLA_EX31_RM |
| Material Type | Polylactic Acid |
| Color | Pla_ex31_rainbow |
| Item Weight | 1 Kilograms |
| Item Diameter | 1.75 Millimeters |
| Brand | Stronghero3D |
| Material | Polylactic Acid |
Who Should Buy?
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Beginners
Ideal for newcomers to 3D printing, offering ease of use and vibrant colors.
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Hobbyists
Perfect for hobbyists looking to create colorful prints with reliable quality and performance.
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Creative Projects
Great for artists and creators aiming for visually striking models and artistic designs.
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Industrial Use
Not suitable for industrial-grade applications requiring high durability and strength in materials.
Product Description
Rainbow PLA Filament,Ex31 Green Blue Purple Filament,Multi Color,Net Weight 1kg(2.2lbs) Accuracy +/-0.05mm
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is PLA 3D Printer Filament and why is it suitable for prints?
Answer: PLA (Polylactic Acid) is a biodegradable thermoplastic that is popular for 3D printing due to its ease of use and minimal warping. It comes from renewable resources like corn starch. This filament is suitable for colorful prints like the EX31 Rainbow as it transitions through multiple colors, making it ideal for artistic projects and prototypes where aesthetics matter. It's perfect for hobbyists and professionals alike, offering a great finish and good adhesion to many surfaces. -
Question:
What are the key features of the EX31 Rainbow 1.75mm PLA filament?
Answer: EX31 Rainbow PLA filament boasts several impressive features. It has a diameter of 1.75mm, ensuring compatibility with various 3D printers like the Ender3 and Anycubic models. Its unique rainbow effect adds an eye-catching multi-color aesthetic to prints. The filament provides consistent extrusion, minimal stringing, and high dimensional accuracy, making it suitable for a wide range of applications such as custom toys, decorative items, and detailed models. -
Question:
Can I use EX31 Rainbow filament on any 3D printer?
Answer: While the EX31 Rainbow filament is designed for a 1.75mm diameter, it's not universally compatible with all printers. It works best with printers that have a heated bed and can handle PLA materials, such as the Ender3 and Anycubic models. If your printer supports standard 1.75mm filaments, you should have no issues using it. Always refer to your printer's specifications for optimal results and settings when printing. -
Question:
How does the rainbow effect in the filament work?
Answer: The rainbow effect in EX31 filament is achieved through a blending process during manufacturing. The filament is composed of multiple colors that transition smoothly from one to another, allowing for vibrant multi-colored prints. This unique aesthetic makes it particularly beneficial for creating eye-catching art pieces, personalized gifts, or custom cosplay items where color variety enhances the design. The visual appeal often captivates viewers, making it a great choice for creative projects. -
Question:
What temperature settings should I use for EX31 Rainbow PLA printing?
Answer: For optimal results, it's recommended to print EX31 Rainbow PLA at a nozzle temperature between 190°C to 220°C. The heated bed should typically be set to about 50°C to 60°C to prevent warping. Adjusting these settings according to your specific printer and conditions may be necessary for the best adhesion and finish. Proper temperature control ensures smooth filament flow while bringing out the vibrant colors effectively in your printed objects. -
Question:
Is the EX31 Rainbow filament suitable for outdoor use?
Answer: While EX31 Rainbow PLA filament is excellent for indoor printed models, it is not the best choice for outdoor use due to its low UV resistance and sensitivity to heat. Prolonged exposure to sunlight or high temperatures can lead to fading and degradation over time. If outdoor durability is essential, consider using more robust materials like PETG or ASA, which offer better weather resistance for outdoor projects. -
Question:
Can I mix the EX31 Rainbow filament with other filaments?
Answer: Mixing EX31 Rainbow PLA with other filaments is not typically recommended since it can lead to unpredictable behavior in printing, such as clogging or inconsistent extrusion due to differing properties. However, you can create hybrid prints using multi-material 3D printers or by switching filaments during a print process for effects like gradient mixing. Experimenting with compatible materials can yield unique results but requires careful testing. -
Question:
What types of prints are best suited for EX31 Rainbow PLA?
Answer: EX31 Rainbow PLA is perfect for prints that benefit from vibrant colors and visual appeal. Ideal uses include decorative items, artistic sculptures, custom models, and prototypes where the aesthetics play a critical role. This filament shines in projects aiming to attract attention or showcase creativity, making it ideal for cosplay props, themed decorations, or even novelty gifts that stand out due to their colorful finishing. -
Question:
What post-processing can be done on prints made with EX31 Rainbow PLA?
Answer: After printing with EX31 Rainbow PLA, various post-processing techniques can enhance your final product. Sanding can smooth out layer lines, while painting can add detail or change the appearance. Coatings like sealants can also protect against humidity. For models meant for display, clear coatings can enhance the glossy finish while preserving the vibrant colors. Experimenting with different post-processing methods can take your prints to the next level. -
Question:
Where can I buy PLA 3D Printer Filament 1.75mm EX31 Rainbow 1kg(2.2lbs) for Ender3 Anycubic in Aland Islands?
Answer: You can buy PLA 3D Printer Filament 1.75mm EX31 Rainbow 1kg (2.2lbs) for Ender3 or Anycubic directly from Ubuy, an online store that offers a wide selection of 3D printing materials. With its focus on providing quality products and efficient service, Ubuy is a go-to option for acquiring your filament needs in Aland Islands. Just visit their website and search for the EX31 Rainbow filament to start shopping.
Stronghero3D 3D Printing Filament PLA_EX31_RM Editorial Review
**** The PLA 3D Printer Filament 1.75mm EX31 Rainbow has earned a mixed yet generally positive reception among users, showcasing both its visual appeal and printing performance. Many customers laud this filament for its vibrant gradient colors, with reports that its aesthetic qualities enhance the final product, making prints visually stunning, especially when viewed under light. The filament is noted for its smooth printing capabilities, with minimal instances of clogging or tangling. Users appreciate the ease of use, highlighting that the filament often prints cleanly with great bed adhesion and low levels of stringing, particularly when set to appropriate temperature settings. However, there are some concerns regarding spool quality. A few users experienced issues with incorrect winding on the spool, which led to problems during printing as the filament became stuck or tangled. While one reviewer reported successful prints with dynamic colors, another encountered difficulties getting the filament to produce clean outputs Consistently, which may suggest that some rolls may come with defects or inConsistencies. Overall, the EX31 Rainbow filament is a hit for those enamored with its color, offering a delightful experience for many hobbyists, while others may need to carefully address the compatibility and spool-winding issues encountered. **
Customer Reviews & Ratings
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Pros
- Beautiful vibrant gradient colors that enhance printed items.
- Generally good print quality with minimal clogging or stringing.
- Good bed adhesion, making prints easy to remove from the build plate.
- Satisfactory performance across different temperature settings for most users.
- Large spool providing ample filament for multiple projects.
Cons
- Some spools exhibit poor winding, leading to tangling and printing interruptions.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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€ 28
Order now and get it around Sunday, August 02
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Features & Benefits
- PLA is user-friendly and ideal for 3D printing.
- Achieve a solid first layer to prevent warping.
- Adjust printing temperature for optimal results.
- Compatible with multiple surfaces like glass and blue tape.
- Take care to avoid filament tangles for a smoother experience.
- Perfect for a wide range of 3D printing projects.
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