Kit contains one Hybrid flyer and one jumbo bobbin.

This strange-looking piggy tail flyer will fit all the wheel models, and uses the wooden jumbo bobbins that is used for plying. It does NOT matter if your jumbo bobbins are the new ones with the two holes. That's important for the Aura wheel but the flyer works perfectly fine with the older version of jumbo bobbins.

LITTLE GEM WHEELS require the special Little Gem Mini Tension Knob with any of Majacraft's wide flyers, including the Aura, Plying or Wild flyers. The standard tension knob sticks out too far and gets in the way of the wider flyer arms.