This set of four professional flumies on hardwood shafts are wonderful for bringing out mid and low notes from your gong.
 
Photonic Flumies
The Photonic Mid set has the same sizes as the Essential Mid except they glow! 
 
Simply charge the flumie for 5 minutes with a UV light (or Halogen) and they will glow all night!
 
Wonderful for sound journeys in low light conditions.