do we need DSMB and spool?
Notifying diver's location at the surface.
- Warning the boats that there are divers.
- Notifying diver's location after dive to the boat.
- A red DSMB is used for ordinary situation.
- A yellow one is for the emergency.
of Lumiline Spool
Neutral Buoyancy Spool
It stays in neutral buoyant even after slipping out of the hands.
Concave Side, 10 Hole Cross Ways
Easy to Clip a double-ended bolt snap as the holes on each side locates slightly differently. It designed to wind longer line.
Anti-ware Luminous Line
The line is hard and negative buoyant which prevents entanglement or twist. The luminous line is useful in cave or wreck dive or when the visibility is not good.
Special Design for Neutral Buoyancy