The Praxis is the most popular TSA putter by some distance, and is well known for being one of those amazing crossover discs between midrange and putter. This things goes for a mile, and now comes in beautiful Nebula Aura plastic. This is Erika Stinchcomb's signature series disc and you can support her on tour by picking one of these up!  Here is what TSA says about the Praxis: "You know what they say, Praxis makes perfect! The Praxis is one of the furthest flying 3-Speed putters you will ever get your hands on. Designed to have a modern feel in the hand for accurate releases, the Praxis will be a staple in anyone's approach game.  Looking for a putter that throws like a mid? We have you covered." Flight Ratings: Speed 3, Glide 3, Turn 0, Fade 1 About the plastic: Nebula Aura is the equivalent of MVP's Cosmic Neutron, as these are produced in the same factory. It is an Opaque blend of premium polymers that offer extremely good durability and hand feel. Largest selection of bright colors. These have a decent amount of flex to them, but are on the stiffer side of something like an Innova Star plastic. Typically this is a plastic that is a little more overstable, but it still depends on run to run.