Precision #221 - Glacier Blue Cone

Precision is a 60 wt. lint-free polyester thread that excels in three main applications: bobbin thread, micro-quilting, and fine appliqué work. Its fine weight makes it perfect for use as a bobbin thread (we have Precision prewounds available) and can be paired with top threads of different weights and fibers. Many quilters use Precision in the bobbin with heavier decorative threads (like Elite or Majestic) on top to achieve beautiful embroidery and quilting stitches. Precision is also loved for micro-quilting and fine detail work on home machines because it stitches smoothly through tight curves and intricate designs without overpowering delicate fabrics. If you're looking for a fine, lint-free thread, you'll be hard-pressed to find a better thread than Precision.

Precision is completely lint-free. It's made from continuous filament polyester, which means there are no short fibers to shed or break off as lint. This makes Precision an excellent choice for quilters who want to keep their machines as clean as possible. Unlike spun polyester or cotton threads that produce varying amounts of lint, Precision's filament construction creates zero lint buildup in your bobbin case, tension discs, or along the thread path. If you've been frustrated by lint monsters in your machine, switching to Precision for your bobbin thread (and other fine-thread applications) will help keep your machine running smoothly with far less frequent cleaning.

Yes, you can use Precision as both top thread and bobbin thread for a perfectly balanced, fine stitch. This works beautifully for micro-quilting, fine appliqué, and delicate piecing where you want minimal thread presence. As a fine 60 wt. thread, Precision creates stitches that blend effortlessly into your fabric without adding bulk. Many quilters also use Precision in the bobbin with heavier decorative threads on top, such as Elite, QuiltMaker, Perfection, or metallic threads. Precision provides a clean, nearly invisible bobbin thread underneath. Its versatility makes it a staple in any quilter's thread collection.

For Precision 60 wt. as a top thread, use a [Topstitch #70/10 needle](https://ylithreads.com/collections/needles/products/70-10-titanium-coated-topstitch-needles). The small needle size is ideal for micro-quilting and fine detail work where you want minimal needle holes. The Topstitch needle's large eye (relative to needle size) gives the fine thread room to move without friction. When using Precision exclusively as bobbin thread, needle choice depends on your top thread weight. For most applications, Precision prewound bobbins paired with a larger top thread require no special bobbin-side adjustments.

Precision 60 wt. is the ideal bobbin thread because it stays completely hidden on the back of your work while creating balanced stitches with decorative top threads. Its lint-free construction means less machine maintenance, which is critical for high-volume longarm quilters and embroiderers running dense designs. Precision prewound bobbins hold 70% more thread than self-wound bobbins and maintain factory-wound tension consistency. One embroiderer shared it's a "game changer" for reducing bobbin changes during large designs. Available in M-style (longarm), Class 15 (home machines), and L-style, with white and black color options.