The Stabilizer is a relatively new overstable putter from Streamline. It's the second putter from Streamline and is the overstable complement to the Pilot. It has a similar hand feel and depth as the Neutron Pilot, but with a slightly raised shoulder and more pointed nose that produces a flatter and more stable putter.
Streamline is a new company from MVP Disc Sports. And while MVP has perfected overmolding, they wanted the chance to come up with a more classical line of "solo-mold" discs. Thus, Streamline was born.
They've also managed to - ahem - streamline their production process for their new molds to ensure a consistent line of discs that avoid the hassles sometimes confronted with other lines of discs.