# Filament refill PLA Rainbow Pastel 1.75 mm 1 kg — ROSA3D

**URL:** https://aio.lv/en/product--rosa3d-pla-rainpas-175-1r-r--11972912
**Data updated:** 2026-03-11 16:05 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** ROSA3D
**Manufacturer code:** PLA-RainPas-175-1R-R
**EAN:** 5907753135131
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.70 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 31.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rosa3d-pla-rainpas-175-1r-r--11972912

## Delivery options

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

## Summary description

ROSA3D PLA Rainbow Pastel filament refill, 1.75 mm diameter, 1 kg spool. Bioplastic PLA filament suitable for FDM/FFF 3D printers using 1.75 mm filament. Pastel rainbow color blend for multicolor prints without changing spools; intended for prototyping, decorative objects, models and hobby prints. Compatible with standard PLA print settings and common printer hotends.

## Long description

ROSA3D PLA Rainbow Pastel 1.75 mm 1 kg is a bioplastic filament designed for FDM/FFF 3D printers that accept 1.75 mm filament. The spool contains 1 kg of PLA in a pastel rainbow color blend that creates graduated multicolor effects during printing without the need to change spools. The material is formulated for standard PLA print settings and is intended for prototyping, decorative items, scale models and hobbyist projects where ease of printing and attractive color transitions are desired.
Advantages
The filament offers good dimensional stability and layer adhesion typical of PLA, combined with the visual benefit of a pastel rainbow gradient. It prints on common printer hotends and is compatible with standard PLA temperature ranges, enabling straightforward setup for most desktop FDM/FFF machines. The 1 kg spool provides sufficient material for small to medium-sized projects and reduces the frequency of spool changes when printing decorative or multi-color pieces.
Suitable for
 Prototyping and concept models
 Decorative objects and home accents
 Scale models and figurines
 Hobby and craft projects
 Multicolor visual effects without filament swaps
Key specifications
 Material: Polylactic Acid (PLA) bioplastic
 Diameter: 1.75 mm nominal
 Spool weight: 1 kg net filament
 Color: Pastel rainbow gradient
 Compatibility: FDM/FFF printers accepting 1.75 mm PLA
 Recommended usage: general-purpose prints, decorative and prototype items
How to use
Load the filament into a compatible 1.75 mm FDM/FFF 3D printer following the printer manufacturer's filament loading procedure. Use standard PLA print settings as a starting point: typical nozzle temperatures between 190–220 °C and bed temperatures between 0–60 °C depending on adhesion method. Calibrate extrusion multiplier and first-layer height for consistent flow and optimal surface finish. Monitor the first layers to confirm bed adhesion and proper color transition effects during the print.
Usage recommendations
Store the filament in a dry, cool place and keep it sealed when not in use to reduce moisture uptake. For best results on larger or more detailed prints, tune retraction and cooling settings to minimize stringing while preserving the pastel color transitions. If increased mechanical strength is required, consider annealing or using design strategies that increase part thickness rather than raising print temperatures excessively.

## FAQ

### How much does the ROSA3D PLA Rainbow Pastel 1.75 mm 1 kg cost, and is it available for purchase?

The price is 37.70 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 Monday 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 ROSA3D 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 ROSA3D 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/11972912/67420238_large.webp