Luminescent fiberglass rods glow in the dark to make fishing voice, data and video wires easier in dark spaces, such as above ceilings, in walls, and below sub-floors. More flexible for fishing in walls through outlet box holes. Sturdy, steel-threaded connectors are interchangeable with Greenlee 1/4 IN (6.4 mm) Fish Stix. Clear, non-metalic storagetube keeps Glo Stix charged and ready to use. 200 lbs (0.9 kN) maximum pulling strength. Optional Whisk Nose Tip is available for fishing over obstacles, and can be used to guide extended Glo Stix sideways above ceilings by rotating. Can also be used to fish longer lengths by providing a tip that can be snagged from the opposite direction with another extended Fish or Glo Stix with a hook nose tip