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Browse our selection of Silk #100, popular for appliqué and quilting!

We've been supporting quilters and sewists for 46+ years! Learn about our history.

Soft Touch

Designed for smooth, precise stitching. Perfect for bobbin work, precision piecing, and appliqué. Available in 20+ stunning colors in three different sizes.

You've Seen Our Threads

  • On Your Quilts

  • On Your Appliqué

  • On Your Embroidery

  • On Your Clothes

  • On Your Sewing Machine

  • On Your Longarm Machine

  • On Your Serger

Why Do Quilters Love Topstitch Needles?

Titanium-coated topstitch needles are an excellent choice for quilters and sewists who want fewer thread breaks and value long-lasting products (titanium-coated needles last up to 8 times longer than standard needles).They are specially designed to provide an excellent stitching experience, thanks to the unique benefits of an extremely thin coating of titanium nitride and thread-protective properties of the needle style.

detailed photo of four sewing machine needles stacked in a row

Thread Mastery Institute

  • macro photo showing the thickness of different threads against a light blue background

    Thread Weight Explained

    Thread weight reveals a world of complexity and detail that can be as intricate as the stitches themselves.

  • M-style bobbin case with tension screw visible

    Master Your Bobbin Tension

    Adjusting your bobbin tension can help you dial in balanced stitches and avoid unpicking.

  • colorful spools of majestic quilting thread

    Quilting Threads Are Majestic!

    Learn what makes quilting threads unique. What is gassing, mercerizing and twist?

  • Cotton Staples Explained

    Learn about short, long, and extra-long staples and how they can affect stitch quality.

portrait of Bob Purcell

Our Story

For over 46 years, Y.L.I. Threads has provided unmatched expertise, quality, and service. Our team, with over 100 years of combined experience, ensures we deliver the finest products, from premium threads to essential notions. We pride ourselves on fast, friendly service and sharing our deep knowledge of sewing and quilting. Education is at our core—empowering you with knowledge is key to your success. Trust us to help you achieve your goals – we guarantee you’ll love the results.

Our product range includes high-quality threads for sewing, quilting, and serging. We've sourced the finest materials, using advanced finishing techniques to produce smooth, consistent thread. Whether you're a beginner or a professional, our threads support quilters and sewists at every level. We help you create with confidence and success, transforming creativity into cherished memories.
Y.L.I. - You'll Love It. That's our promise.

Bob Purcell