Why Did You Choose This?
TIMOTHY W Tried other signaling device's without being impressed. We went back to these as these have been the best, loudest, cheapest, and easiest to use underwater signaling devices.
ROBERT E perfectly useful, and at a value/reasonable price
HARVEY H Good basic banger.
WILLIAM S Does the job at a great price.
PAUL D So I could get my dive buddy's attention.
MICHAEL B I bought this to use as a noise maker. I have never used it. I bought a more easily accessible noise maker.