# 3D printer filament Sunlu PLA+ Silk Tri-Color (blue-green-purple) for FDM printers, PLA+ silk material

**URL:** https://aio.lv/en/product--sunlu-pla-silk-tc-blu-g-p--12394591
**Data updated:** 2026-04-25 14:14 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Sunlu
**Manufacturer code:** PLA+ Silk TC Blu G P
**EAN:** 6933582315696
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunlu-pla-silk-tc-blu-g-p--12394591

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Sunlu PLA+ Silk Tri-Color filament is a PLA+ silk-grade FDM 3D printing material that transitions between blue, green and purple hues. Designed for layer adhesion and smooth glossy finishes, it suits decorative prints, models and prototypes where visual color shifts and surface sheen are desired. Compatible with standard PLA settings on most desktop FDM printers.

## Long description

Sunlu PLA+ Silk Tri-Color filament in blue-green-purple is a PLA+ silk-grade FDM 3D printing material that produces visible color shifts between blue, green and purple. The filament uses multi-color technology to create multicolored results from a single spool; printed surfaces show a silky gloss and change appearance depending on light angle and viewing perspective. It is intended for decorative prints, figurines, gadgets, prototypes and other projects where a glossy finish and an original visual effect are required.
Advantages
The filament provides a smooth, silky sheen and glossy surface directly from the printer, reducing the need for post-processing. Its formulation improves mechanical performance compared with standard PLA, offering higher tensile and flexural strength, impact resistance and increased flexibility. Dimensional accuracy and a consistent diameter ensure reliable feeding and wide compatibility with most desktop FDM printers.
Suitable for
Decorative models and display pieces
Figurines and collectibles with visual color transitions
Prototypes and concept models requiring good surface finish
Small gadgets and non-load-bearing functional parts
When it may not be suitable
This PLA+ silk filament is not intended for high-temperature applications or parts that will be exposed to sustained heat above its heat deflection range. For mechanically critical components subjected to heavy loads or continuous high stress, consider engineering-grade materials specifically designed for those conditions.
Key specifications
Material: PLA+ silk
Color effect: blue ↔ green ↔ purple tri-color transition
Density: 1.23 g/cm³
Vicat softening temperature: 54 °C
Heat deflection temperature: 57 ± 3 °C
Melting temperature: 164 °C
Melt flow rate: 7 ± 2.5 g/10 min
Tensile strength: 50 ± 4 MPa
Elongation at break: 11 ± 3 %
Flexural strength: 78 ± 5 MPa
Flexural modulus: 2600 ± 300 MPa
Impact resistance (X–Y): 78 ± 5 kJ/m²
How to use
Print Sunlu PLA+ Silk Tri-Color using standard PLA settings as a starting point. Recommended nozzle temperature is around the material melting temperature; adjust within the printer and filament manufacturer's suggested range to optimise layer adhesion and surface sheen. Use a heated bed if available to reduce warping, and ensure reliable filament feeding by confirming the spool is mounted without sharp bends. Allow printed parts to cool gradually to preserve surface gloss and shape.
What to consider before purchase
Intended application temperature — not suitable for prolonged exposure above ~57 °C
Mechanical requirements — verify tensile, flexural and impact properties meet your use case
Printer compatibility — designed for typical FDM desktop printers with consistent filament diameter
Visual effect — color transition depends on model geometry, layer orientation and viewing angle
Usage recommendations
For best results, print at steady temperatures with moderate speeds, calibrate extrusion and cooling to enhance the silky gloss, and test small samples to determine optimal settings for color transitions and surface finish.

## FAQ

### How much does the Sunlu PLA+ Silk Tri-Color filament (blue-green-purple) cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 189 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sunlu products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sunlu service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12394591/68509565_large.webp