Extremely compact whistle with 3 ensembles for optimum volume, survival whistle in olive green for Outdoor / Survival - brand Ganzoo
3/5 stars The whistle basically served its purpose. When you walk in there's blowing quite a loud noise. However, I think in retrospect that there is a from the 1, - would have done Store. 1+ Star A pro is that the pipe makes a very strong impression