# 3D Printer Filament Sunlu PLA Classic Black 1.75 mm 1 kg

**URL:** https://aio.lv/en/product--sunlu-pla-classic-b--12369362
**Data updated:** 2026-04-21 17:34 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Sunlu
**Manufacturer code:** PLA Classic B
**EAN:** 6933582314071
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunlu-pla-classic-b--12369362

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Sunlu PLA Classic Black is a 1.75 mm diameter PLA filament supplied on a 1 kg spool for FDM/FFF 3D printers. PLA material offers easy printing with low warping and good dimensional stability, suitable for prototypes, hobby models, decorative parts, and educational projects requiring reliable black extrusion.

## Long description

Sunlu PLA Classic Black filament is a 1.75 mm diameter PLA supplied on a 1 kg spool for FDM/FFF 3D printers. The material is formulated for easy, reliable printing with low warping and good dimensional stability, making it suitable for prototypes, hobby models, decorative parts, and educational projects where consistent black extrusion is required.
Advantages
Sunlu PLA Classic Black balances printability and mechanical performance. It prints cleanly at a wide nozzle temperature range and supports high print speeds while preserving surface detail. The material offers improved impact resistance compared with standard PLA and a matte finish that gives parts a professional appearance. Controlled filament diameter and careful winding reduce the risk of feeding issues and nozzle clogs.
Suitable for
Prototyping and functional models requiring dimensional accuracy
Hobby and decorative prints where a matte black surface is desired
Educational projects and workshop use with FDM/FFF printers
Parts that require easy removal of support structures and straightforward post-processing
When it may not be suitable
PLA is not ideal for high-temperature applications or parts exposed to prolonged mechanical stress at elevated temperatures. For outdoor use or applications requiring high heat resistance, alternative materials such as PETG or ABS may be more appropriate.
Key specifications
Material: PLA (polylactic acid)
Diameter: 1.75 mm (tolerance ±0.02 mm)
Spool weight: 1 kg
Density: 1.24 g/cm³
Recommended nozzle temperature range: 190–230 °C
Recommended print speed range: optimal 60–150 mm/s; supports up to 600 mm/s depending on printer
Color: Black with matte surface finish
Improved impact resistance: 18 kJ/m²
How to use
Load the 1.75 mm filament onto a compatible FDM/FFF printer and set the nozzle temperature within the recommended 190–230 °C range. Use a print speed within the optimal 60–150 mm/s range for best balance of detail and speed; speeds up to 600 mm/s may be achievable on capable printers. Ensure proper bed adhesion using the printer's standard methods for PLA and allow printed parts to cool before removing supports to simplify post-processing.
What to consider before purchase
Confirm your printer supports 1.75 mm filament diameter
Check that recommended nozzle temperatures and speeds are compatible with your printer and nozzle type
Consider whether PLA’s limited heat resistance is acceptable for your intended use
Usage recommendations
For reliable results, store the filament in a dry environment or sealed container with desiccant, use moderate print speeds within the optimal range for best surface quality, and allow parts to cool fully before post-processing or functional testing.

## FAQ

### How much does the Sunlu PLA Classic Black 1.75 mm 1 kg Filament cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3109 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 01.07.2026 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/12369362/68489449_large.webp