New brothread Polyester Embroidery Thread 8 Spools — 8×Black 40wt 1000m with Clear Locking Storage Box

New brothread 8 Spools Polyester Embroidery Machine Thread in black is a set of eight 40wt, 1000m spools housed in a clear, stackable storage box with locking bases to prevent tangles.

This collection supplies a reliable, high-luster polyester thread in a staple black shade for machine embroidery and sewing. Each spool contains 40 weight thread with 1,000 meters (1,100 yards) of yarn, compatible with popular embroidery and sewing machines like Brother, Babylock, Janome, Singer, Pfaff, Husqvarna and Bernina. The included clear plastic box lets you see contents at a glance, stacks to save space and includes a hook option for hanging.

How durable and smooth is this polyester thread for machine embroidery?

The thread is 100% polyester, offering high tensile strength, colour fastness and a shiny finish that resists fraying and breakage. Its elasticity reduces looping and puckering, so stitches remain consistent across multiple fabric types. That makes it well-suited to repeat runs and dense embroidery fills.

• 40wt thickness for balanced sheen and coverage
• 1,000 m (1,100 yd) per spool minimizes spool changes
• Polyester resists colour fading and withstands laundering
• Reduced breakage and smoother feeding through machine tensions

Will these spools work with my embroidery or sewing machine?

Yes — the spool dimensions and 40wt polyester make them compatible with most home and commercial embroidery and sewing machines. They fit standard spool holders and perform well on brands such as Brother, Babylock, Janome, Singer, Pfaff, Husqvarna and Bernina. Always check your machine’s recommended thread weight and tension settings for optimal results.

• Designed for common machine spool pins and holders
• 40wt is versatile across decorative and utility stitching
• Good for embroidery heads and standard sewing systems
• Fine for bobbin filling when matched with appropriate bobbin thread

How does the storage box and spool locking base help keep threads organized?

The kit includes a clear plastic storage box that holds all eight spools neatly and lets you identify colour and quantity without opening it. Each spool snaps into a locking base that secures the thread tail and prevents unwinding, eliminating the need for separate nets or huggers. The box is stackable for compact storage and has an option to hang, freeing up drawer or shelf space.

• Transparent lid for quick visual inventory
• Snapping locking base prevents tangles and loose tails
• Stackable design saves workspace and sewing room space
• Box can hold other small sewing accessories as well

How much thread do I get and what projects is it best for?

Each spool provides 1,000 meters (1,100 yards), totaling 8,000 meters across the set — enough for many design runs, repeated test stitches and multiple projects. The black colour is a foundational tone that suits outlines, lettering, appliqué borders and everyday garment reinforcement. Polyester’s strength makes it a practical choice for items that will be laundered frequently.

• 1,000 m (1,100 yd) per spool — long runs between changes
• Ideal for outlining, fill work and high-contrast designs
• Good for clothing, caps, bags and home textiles that need durability
• Suitable for both sample stitching and production batches

Who is this for: This set is aimed at hobbyists, home embroiderers and small production studios that require a dependable, long-length black thread with minimal fuss. If you value neat storage, reduced tangling and a universally compatible 40wt polyester thread for routine embroidery or sewing tasks, the New brothread 8-spool kit gives an economical, organized supply.