Shop from invisible 100wt threads that basically disappear all the way to juicy 12wt threads that stand out and show off, along with everything in between. WonderFil®️ offers a variety of longarm quilting threads in double gassed low-lint cotton, easy-to-sew cottonized polyester, soft and shiny trilobal polyester, and even a cotton wrapped polyester that sews like a dream. Find your new favorite longarm thread today!