The Replacement Flyer for the SpinOlution Monarch spinning wheel. The flyer is the assembly that holds the hooks and the bobbin during spinning. This product is the flyer assembly only, without a head or bobbin. It includes a hook orifice bar. The right replacement when an existing Monarch flyer is damaged, or when upgrading an older Monarch flyer to the current production model. What's Included Replacement flyer for the SpinOlution Monarch (no head, no bobbin) Hook orifice bar Wheel-specific: engineered for the Monarch and not interchangeable with the Echo, Firefly, Hopper, Pollywog, or Bee family flyers Choose Your Capacity 8 oz: matches the Monarch's 8 oz flyer setup. 16 oz: matches the Monarch's 16 oz flyer setup. 32 oz: matches the Monarch's 32 oz flyer setup. Replacement Flyer vs Flyer Head & Bobbin If you're adding a new flyer size to your Monarch (going from 8 oz to 16 oz, for example), you want the Monarch Flyer Head with Bobbin product instead. That product includes the wooden head piece that attaches the flyer to the base and a matching bobbin. This Replacement Flyer covers the flyer assembly only, for repairs or upgrading an old flyer to current production specs. About SpinOlution SpinOlution spinning wheels and accessories are designed and crafted in the USA. Browse the SpinOlution collection for the full lineup.