1.Scuba Diving Pointer Stick with Ball Adapter - The head comes with a standard 1-inch ball head that can be fitted with flash, video lights and makes backlighting easy.
2.Aviation Aluminum Alloy - The dive stick made of high strength aluminum alloy resistant to seawater corrosion anode hard oxidation, more durable.
3.Built-In Calibration - The tickle stick comes with a 10cm laser calibration, accurate to mm, which helps in underwater biological observation.
4.Adjustable Buoyancy Anchor - The scuba diving stick can be adjusted to any position according to the actual situation.
5.Self-Fitting Lanyard - The tickle stick pointer with wrist woven nylon rope, easy to carry.