The Streamline Cosmic Neutron Stabilizer is an overstable putt and approach disc built with a more pointed rim than most putters, so it holds a straight line and then finishes with a hard, reliable fade. Cosmic Neutron is the swirled, glow flecked version of Streamline's grippiest plastic, the same blend used across the MVP and Streamline putter lines.

Flight Numbers: 3 / 3.5 / 0 / 3

Cosmic Neutron is firm, mostly grippy, and holds up to years of putting rounds without losing its board flat top. It is torque resistant enough to shrug off a headwind that would turn a lesser putter over, and the swirl pattern makes every disc a little different to look at without changing how it flies.

Thrown as a driving putter it stays flat and straight before fading hard left, strong enough to handle real power without turning and burning even into a stiff headwind. On a fast green it holds its line just as well, dependable on gusty days when a flippier putter would drift off target.

This is a bag staple for an intermediate or advanced player who wants a torque resistant utility disc more than a soft touch putter, and it can double as a straight shot driver on shorter, tighter holes. Best shot: a headwind approach where you cannot afford the disc turning over on you.

Want an overstable approach disc with a little more glide? The Discraft ESP Zone is the usual answer. Prefer a low glide putter that drops dead on landing? The Kastaplast K1 Berg gives up almost all glide for pure accuracy. Shop the rest of our overstable putters.

Speed 3, glide 3.5, turn 0, fade 3. Diameter 21.2 cm, rim width 1.1 cm, max weight 175 g.