In general, Thill® still water floats are rigged waggler style. This means that they're attached only to the very bottom of the float, so the tip can "waggle". There are different ways of attaching a waggler style Thill float to your line. Each lets you set up slip floats or fixed floats, depending on what you need at the moment. Sizes vary with the size of baits and/or weights you are using.
