Home sewing essentials that keep machines supplied with soft, machine-ready thread. The 144-piece set removes a common interruption, letting stitching and embroidery feel less fiddly and more consistent. Is New brothread Prewound Bobbin Threads the right choice for your machine and projects?
⚡ At a Glance
- • Thread Quality: Soft spun polyester 60S/2 (90WT) suitable for close-to-skin stitching
- • Best for: Hobby embroiderers and home sewing-machine users needing reliable white bobbin thread
- • Not ideal for: Projects that require coloured bobbin thread or unusual bobbin sizes
Set contains 144 prewound Size A Class 15 (SA156) bobbins in white, made from spun polyester 60S/2 (90WT). Clear plastic-sided bobbins resist distortion and are compatible with most commercial and home embroidery and sewing machines.
Comfortable Seams – with soft spun polyester 60S/2 (90WT)
Spun polyester 60S/2, also labelled 90WT, is a fine, soft embroidery thread suitable for use close to the skin. The prewound format keeps thread tension consistent on the bobbin spindle.
Soft thread ensures garments and embroidered pieces feel comfortable against skin. Consistent prewound tension reduces puckering and uneven stitches.
Reliable Machine Running – with clear plastic-sided prewound bobbins
Plastic-sided bobbins have clear rims designed not to distort or absorb machine oils, helping the bobbin remain dimensionally stable during use. Size A Class 15 (SA156) is a common standard compatible with many machines.
Stable bobbins lower the chance of slipping or jamming in the bobbin case. Compatibility with a wide range of brands simplifies swapping bobbins between machines.
Long-Lasting Supply – with a 144-piece value pack
A bulk pack of prewound bobbins supplies a large number of projects before restocking is necessary. Prewound bobbins remove the need to wind thread onto empty spools between sessions.
Large quantity keeps work flowing during sewing or embroidery sessions without frequent interruptions. Useful for hobbyists and small-scale production runs.
✨ The 4 Key Reasons for New brothread Prewound Bobbin Threads
- Soft 60S/2 spun polyester - Comfortable seams suitable for garments worn against skin
- Clear plastic-sided bobbins - Resists distortion and oil absorption during use
- Size A Class 15 (SA156) - Works with most listed home and commercial sewing machines
- 144-piece value pack - Keeps projects running, reduces frequent restocking
📋 Technical Details at a Glance
- Thread type: Polyester embroidery thread
- Thread count/weight: 60S/2 (90WT)
- Quantity: 144 prewound bobbins
- Colour: White
- Bobbin type: Prewound, plastic-sided with clear sides
❓ Frequently Asked Questions
Q: Will these bobbins fit my home sewing machine?
A: Size A Class 15 (SA156) prewound bobbins fit most commercial and home embroidery and sewing machines, including Brother, Babylock, Janome, Kenmore, Juki, Elna, Quantum Futura and Singer.
Q: What is the thread material and feel?
A: Spun polyester 60S/2 (90WT) gives a soft finish that is suitable for use on items worn close to the skin.
Q: Do the bobbin sides absorb machine oil or distort?
A: Clear plastic-sided prewound bobbins are designed not to distort or absorb machine oils, helping maintain stable performance.
🏆 Our Verdict
The 144-piece set is well suited to hobby embroiderers and regular sewing-machine users who need a steady supply of white bobbin thread. Soft 60S/2 spun polyester combined with clear plastic-sided prewound bobbins helps maintain comfortable garments and consistent machine performance. With a large pack providing extended supply, frequent stitchers get good long-term value and fewer interruptions.
