MORGAN PORTABLE REFLEX TRAINER  Morgan Portable Reflex trainer will assist in helping you develop your reflexes and improve your hand-eye coordination with this lightweight yet ultra-durable training tool. Using ultra-light specifically engineered ball for speed and durability, with an elasticated headband, ensures that our reflex trainer not only feels great but will also get your focus to another level.  Adjustable elastic string Spare elastic string supplied  Quick rebound elastic Medium density ball