PENS uses the same kind of fine needles used in acupuncture with tiny amounts of electrical energy pulsing through them.
(PENS; uses; the same kind of fine needles) (fine needles; used; L:in acupuncture with tiny amounts of electrical energy) (electrical energy; pulsing; through them)
PENS fine needles electrical energy
uses used pulsing
the same kind of fine needles
L:in acupuncture with tiny amounts of electrical energy
through them