Hey! Thanks for the question...
Centrifugal comes with an ITR (Invisible Thread Reel) ...which IMO is worth the price alone, since there is SO much you can do with it besides the Centrifugal routine. Not to knock the tarantula gimmick, but a lot of people were not happy with the quality of it, as someone mentioned above. An ITR is proven to be durable, and versatile, and with Magick's hookup for the ring/coin float you start clean, hook up in 2 sec (literally), and once the float is done you are automatically unhooked and end totally clean! Hope this helps, and any other questions please don't hesitate to ask! Thanks so much for the support everyone!
Alex^