All Schacht flyers are interchangeable relative to size Standard or Jumbo/Bulky. This flyer fits all large 7/8 inch orifice units. Ladybug, Flatiron, Matchless and Sidekick.
Our autowinders do not require special gear driven bobbins, oil or the need to move yarn guides at all. They are powered by two or three alkaline AAA batteries that will last for weeks to months at a time. We know you're going to love it:)
 
The Benefits:
Large interchangeable fiber guides, Self lubricating composite materials and all stainless steel hardware.
They are super easy to care and LWS have engineered these systems with large windows to keep those little pesky flyaway fibers out of the works.
Its easy to maintain with just use a pair of tweezers or the like and remove them after a nice relaxing time of  spinning.