The Ruru is RPM’s dedicated putter with a stable flight path and a very small late fade. The Ruru has a small bead and a deep rim and comes in four different plastic types and with many effects. Some would call it a "Lid type disc".
RPM Glow plastic is similar to Cosmic/Atomic, but comes in a simple glow color. It has amazing grip and is a little bit softer than RPM's usual plastics.
