Schacht Sidekick SpinningWheel W/flyer The Sidekickyour new best friend Integrated storage of bobbins, flyer, and whorls for transport. Uses the same bobbins, whorls and flyer as the Schacht Matchless and Ladybug wheels. The Sidekick can be purchased without the bobbin-flyer assembly. Employs Scotch tension with precise control knob.