# Sewing thread Brother Alterfil 20864 Tirkiz Blue 1000 m – polyester thread for general sewing

**URL:** https://aio.lv/en/product--brother-1920864--3492637
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Sewing Machines
**Manufacturer:** Brother
**Manufacturer code:** 1920864
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-1920864--3492637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Brother Alterfil sewing thread, model 20864 Tirkiz Blue, 1000 m spool. Polyester construction suitable for general sewing, garment repairs, and home or machine stitching. Provides reliable strength and smooth feed through needles and machines. Ideal for everyday sewing tasks, hemming, topstitching and mending where a durable blue thread is needed.

## Long description

Brother Alterfil 20864 Tirkiz Blue is a polyester sewing thread supplied on a 1000 m spool. Designed for general sewing, this thread offers consistent diameter and smooth surface that feeds reliably through hand and machine needles. The turquoise blue shade is suitable for visible topstitching as well as invisible seams when matched to similar fabrics. The polyester composition provides balanced strength and moderate elasticity for everyday garment work, repairs and home sewing projects.
Advantages
The polyester construction resists abrasion and shrinking, maintaining seam integrity after washing. A long 1000 m spool reduces the need for frequent replacements during larger projects. The smooth finish minimizes lint and tension issues, supporting even stitch formation on domestic sewing machines and sergers. Colorfastness and dimensional stability make it suitable for repeated laundering and regular wear.
Suitable for
 Garment construction and repairs
 Hemming and topstitching
 Home sewing and craft projects
 Machine sewing and serging
 Mending and patching fabrics
Key specifications
 Material: Polyester
 Length: 1000 m
 Color: Turquoise blue
 Suitable for: Hand sewing and domestic sewing machines
 Finish: Smooth, low-lint
How to use
Choose an appropriate needle size for the fabric weight and thread thickness to ensure proper stitch formation. Thread the spool onto the machine spool pin or use a bobbin where required, following the sewing machine manufacturer’s threading path. Adjust tension settings if necessary to obtain balanced stitches; test on scrap fabric before starting the main work. For hand sewing, use a needle with an eye large enough for the polyester thread and secure thread ends with standard knots or backstitching.
Usage recommendations
Store the spool away from direct sunlight and high humidity to preserve color and strength. When switching between markedly different colors or fabric types, change needles regularly and test stitch settings. Use matching bobbin thread for optimal appearance on both fabric sides.

## FAQ

### How much does the Brother Alterfil 20864 Tirkiz Blue 1000 m thread cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 29.06.2026 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: 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 Brother 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 Brother 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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