StiVerse Sewing Thread 40s/2 Polyester Overlock Cones — Black & White, 4 Cones × 2743 m

StiVerse Black & White serger thread set delivers four large cones of 100% polyester, 3000 yards per cone, in versatile 40s/2 weight for overlock, cover, and general sewing use.

If you need dependable thread for home projects, commercial sewing, or learning machine techniques, this StiVerse pack provides high-yardage spools in the most commonly used overlock thickness. Each cone is smooth, colourfast, and designed to work well on a wide range of machines—from hobby sergers to shop-level overlockers. The twin shades, black and white, cover most seam and edge needs without constantly changing spools.

How will these cones perform on my serger or overlock machine?

StiVerse 40s/2 polyester thread is engineered for consistent feeding and minimal lint, which helps reduce breakage and tension issues on sergers and overlock machines. The high-twist construction increases strength so seams remain secure without bulkiness.

• Compatible with Brother, Babylock, Janome, Singer and most household and commercial sergers
• High-twist 40s/2 for steady loop formation and clean overlocking
• Low-lint polyester reduces machine maintenance and thread nests

What fabrics and projects are best for 40s/2 polyester thread?

This weight sits between lightweight and heavy-duty, making it a go-to for many everyday sewing scenarios. Use it for medium-to-thick fabrics, garment edges, knits, sweaters, pants, and home-decor projects that need a reliable finish.

• Overlocking skirts, suit pants, sweaters, and knitted garments
• Seaming and edge finishing on medium or thicker textiles
• General-purpose stitching where durability and a smooth finish matter

How durable and colour-stable is the StiVerse polyester thread?

Made from 100% polyester, these cones resist abrasion, shrinking, and colour loss under normal laundering. The fibre maintains strength when stretched and stands up to repeated wash cycles without noticeable fading.

• Colourfast black and white that resist bleeding and fading
• Strong, wear-resistant filament to prevent frequent breakage
• Stable under common washing and drying conditions

How does this pack offer value for regular sewists or small shops?

With four cones at 3000 yards each, the set cuts down on spool changes and saves money versus buying many smaller spools. The twin-colour selection covers most neutral seam needs so you can keep machines threaded and productive longer.

• 12,000 total yards per pack reduces reordering and downtime
• Two essential colours for most projects — less inventory to manage
• Economical for learners, hobbyists, and light commercial use

Who is this for: StiVerse Black & White 4-cone serger thread suits beginners learning machine techniques, home sewing enthusiasts finishing garments and knitwear, and small sewing businesses that require durable, high-yardage thread without frequent spool swaps. If you want reliable polyester thread in the industry-standard 40s/2 weight and prefer black and white neutrals for everyday seams and overlocks, this set delivers consistent performance and value.