Elevate your embroidery projects with Richword Prewound Embroidery Bobbins Style A 75D/2 (60WT) for Brother & Singer sewing machines – the ultimate choice for seamless, professional results. These high-quality prewound polyester bobbins in crisp white are designed to save you time and hassle, allowing you to focus on creating stunning designs without the tedium of manual winding.

Crafted from premium 75D/2 (60WT) filament polyester thread, these Style A bobbins deliver exceptional strength and softness, reducing friction, static electricity, and breakage for flawless stitching every time. The 60WT weight pairs perfectly with 40WT embroidery threads, ensuring balanced tension and flat thread traces that enhance the overall quality of your work. Each bobbin features a clear plastic-sided construction that not only protects the thread from oil, humidity, and environmental damage but also lets you easily monitor remaining thread levels at a glance.

Compatible with a wide range of home and commercial embroidery machines, including popular Singer and Brother models (equivalent to Class 15 and Brother size 11.5 bobbins), these prewound embroidery bobbins are ideal for machines without tension adjustment screws on the bobbin case. Measuring 2cm x 1.14cm, they're specifically tailored for Style A / Class 15 setups – always check your machine's manual to confirm compatibility for optimal performance. Whether you're working on intricate quilts, custom apparel, or decorative crafts, these white embroidery bobbins minimize bobbin thread show-through on fabrics, delivering clean, professional finishes.

This pack includes 144 prewound plastic-sided bobbins, providing excellent value and convenience for avid embroiderers and professionals alike. Say goodbye to lint, fuzz, and inconsistent winding – Richword's prewound polyester bobbins ensure smooth operation, longer runtime per bobbin, and reduced downtime. Perfect for Singer and Brother embroidery machines and similar setups, they're a must-have for anyone seeking reliable, high-performance embroidery supplies.

Upgrade your setup today with Richword Prewound Embroidery Bobbins Style A in white 75D/2 60WT. Experience the difference in efficiency and quality – order now and transform your embroidery game!

How to figure out what bobbin size your embroidery machines needs: A bobbin's dimensions (height and diameter) is called its style or type. Each sewing machine is designed to work with a specific bobbin style( Style A/Class 15, Style L, Style M are the most popular one ). So, the first step in bobbin-buying is to determine your machine's style. Check your manual or your dealer to find out which style bobbin your machine requires.