# PLA 1.75 mm Filament 1 kg, Sunlu Rainbow — Sunlu PLA 1.75mm 1kg

**URL:** https://aio.lv/en/product--sunlu-slu-19832--11184771
**Data updated:** 2026-03-07 18:18 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Sunlu
**Manufacturer code:** SLU-19832
**EAN:** 5903899270323
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunlu-slu-19832--11184771

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Sunlu PLA 1.75 mm filament, 1 kg spool in Rainbow color. Thermoplastic PLA filament designed for FDM/FFF 3D printers that accept 1.75 mm material. Suitable for prototyping, hobby models and decorative prints where ease of use and dimensional stability are priorities. Compatible with a wide range of desktop 3D printers supporting PLA.

## Long description

Sunlu PLA 1.75 mm filament 1 kg in Rainbow colour is a standard biodegradable PLA filament intended for FDM/FFF desktop 3D printers that accept 1.75 mm filament. The spool contains 1 kg of multi-colour filament that transitions through a spectrum of colours, providing visually varied prints without changing filament. The material is formulated for ease of printing, dimensional stability and good layer adhesion for prototyping, hobby projects and decorative items.
Advantages
Sunlu Rainbow PLA offers predictable printing behaviour with low warping and a smooth surface finish. Its 1.75 mm diameter ensures compatibility with a wide range of consumer 3D printers. The rainbow colour gradient produces multicolour effects in a single-extruder workflow, reducing the need for filament swaps. The filament is designed for consistent extrusion, reliable layer bonding and minimal post-processing for decorative and display items.
Suitable for
 Prototyping and concept models that benefit from clear layer definition.
 Hobbyist and educational prints, including figurines and small assemblies.
 Decorative objects and display pieces where colour transitions add visual interest.
 Non-load-bearing functional parts and fixtures for visual validation.
Key specifications
 Material: Polylactic Acid (PLA)
 Nominal diameter: 1.75 mm
 Spool weight: 1 kg (filament weight)
 Colour: Rainbow gradient
 Printing technology: FDM / FFF
 Recommended print surface: blue tape, PEI sheet or glass with adhesive
How to use
Load the filament into a compatible 1.75 mm extruder and purge until the rainbow colour appears consistently. Recommended nozzle temperatures for PLA typically range from 190–220 °C; start near 200 °C and adjust based on extrusion quality. Use a bed temperature between 0–60 °C or print on an unheated bed with appropriate adhesion aids. Print at moderate speeds for best surface quality and ensure proper cooling for sharp details. After printing, allow parts to cool before removal to reduce deformation.
Usage recommendations
Store the spool in a dry environment or sealed bag with desiccant to maintain consistent extrusion. For best colour transitions, orient models and adjust layer height to control how gradient bands appear on printed surfaces.

## FAQ

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

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 73 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 14.07.2026 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/11184771/61950845_large.webp