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header-product Sewing thread Brother Alterfil 23373 Sky Blue 1000 m – polyester, 1000m spool
3.99 €

Sewing thread Brother Alterfil 23373 Sky Blue 1000 m – polyester, 1000m spool

Brother Alterfil 23373 Sky Blue 1000 m thread Photo 1
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Sewing thread Brother Alterfil 23373 Sky Blue 1000 m – polyester, 1000m spool

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Sewing thread Brother Alterfil 23373 Sky Blue 1000 m – polyester, 1000m spool

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Short description

Brother Alterfil 23373 Sky Blue is a 100% polyester sewing thread supplied on a 1000 m spool. Designed for general sewing and overlocking, it offers consistent strength and smooth feeding for garment construction, repairs, and home sewing projects. Suitable for use with domestic and industrial machines, it provides reliable stitch quality and color consistency.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3492640
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Brother Alterfil 23373 Sky Blue is a 100% polyester sewing thread supplied on a 1000 m spool. Designed for general sewing and overlocking, this polyester thread provides consistent tensile strength and smooth feeding through both domestic and industrial sewing machines. Its balanced twist and even dyeing ensure uniform stitch appearance for garment construction, mending and a wide range of home sewing projects.

Advantages

The polyester composition offers good abrasion resistance, low elongation and colorfastness suitable for everyday wear. A 1000 m spool reduces the need for frequent thread changes during large projects and professional work. The thread is compatible with straight stitch and serger machines and maintains stable tension for even stitch formation. Its sky blue shade provides a clear, consistent color matching many fabrics and seams.

Suitable for

  • Garment construction and apparel seams
  • Seam repairs and patching
  • Overlocking and edge finishing
  • Home sewing projects, quilting and crafts
  • Use with domestic and industrial sewing machines

Key specifications

  • Material: 100% polyester
  • Spool length: 1000 m
  • Color: sky blue
  • Suitable stitch types: straight stitch, overlock/serger
  • Compatible with: domestic and industrial sewing machines
  • Properties: even dyeing, low elongation, abrasion resistance

How to use

Load the thread onto the machine according to the manufacturer's threading path for either the needle or serger loopers. Adjust machine tension and stitch length for the fabric type to achieve balanced seams; test on a fabric scrap before starting the main project. Use an appropriate needle size for the fabric weight to avoid skipped stitches or puckering. When switching colors, secure ends and trim to prevent tangling on the spool.

Usage recommendations

For best results, pair Brother Alterfil Sky Blue with a polyester or all-purpose needle sized to the fabric weight, and perform a test stitch to set tension. Store the spool away from direct sunlight and high humidity to preserve color and fiber integrity.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Brother Alterfil 23373 Sky 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 — 2 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 02.07.2026 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: 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.