# PLA 3D printer filament Riff 1.75mm 1kg Silver RF3840

**URL:** https://aio.lv/en/product--riff-rf3840--11224222
**Data updated:** 2025-12-30 18:34 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Riff
**Manufacturer code:** RF3840
**EAN:** 4752219013840
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf3840--11224222

## Delivery options

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

## Summary description

Riff PLA filament 1.75 mm, 1 kg spool in Silver (model RF3840). Bioplastic PLA designed for FDM/FFF 3D printers with 1.75 mm nozzle systems. Suitable for prototyping, hobby projects and decorative parts; offers easy printing, low warping and good surface finish. Use typical PLA print settings; ensures consistent diameter and reliable feeding.

## Long description

PLA 3D printer filament Riff 1.75mm 1kg Silver RF3840 is a bioplastic filament for FDM/FFF 3D printers. The silver-coloured PLA on a 1 kg spool is intended for use with 1.75 mm nozzle systems and is suitable for prototyping, hobby projects and decorative parts. The material offers easy printing with low warping and a good surface finish, and the filament is manufactured to provide consistent diameter and reliable feeding.
Advantages
This Riff PLA filament provides consistent 1.75 mm diameter, good feed reliability and predictable behaviour on typical PLA print settings. The silver colour yields a uniform metallic look on finished parts. Low warping and smooth surface finish make it suitable for detail work and decorative prints while remaining easy to print for users new to 3D pens or 3D printers.
Suitable for
Prototyping and concept models
Hobby and DIY projects
Decorative parts and artistic prints
Beginners learning FDM/FFF printing or using 3D pens
Key specifications
Material: PLA (bioplastic)
Colour: Silver
Diameter: 1.75 mm
Filament weight: 1 kg (spool weight 1.12 kg, package weight 1.2 kg)
Reel size: 19.8 x 6.6 cm
Model / MPN: RF3840
EAN: 4752219013840
How to use
Load the 1.75 mm Riff PLA filament into an FDM/FFF printer or a compatible 3D pen following the device manufacturer’s instructions. Use typical PLA print settings: nozzle temperature and bed temperature according to your printer and material recommendations. Ensure correct feeder tension and a clean nozzle to maintain consistent extrusion and avoid jams. Store the spool in a dry place when not in use.
Usage recommendations
For best results, print with recommended PLA temperature settings for your printer, enable cooling for small features, and use adhesive or a heated bed as needed to minimise the risk of first-layer lifting. Keep the filament dry in a sealed container or with desiccant to preserve print quality.

## FAQ

### How much does the Riff PLA filament 1.75mm 1kg Silver RF3840 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Tomorrow 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: Cash payment, 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 Riff 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 Riff 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

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