A spoonful of multi-use: Spoons can be used to eat things, the fork above the spoon can be used to fork things, scrape fish scales and so on.
Survival positioning whistle: easy to blow, high decibel, long-distance spread, mutual positioning, to prevent the dispersion.
Tactical function switching: Umbrella rope tied to the branches to make spears, against the dangerous situation in the wild. When outdoors, the spear will immediately turn into fishing gear.
Multi-function: fork spoon, whistle, opener beer, cut branches, scrape fish scales, make spears, etc.
Scope of application: outdoor sports, wild adventures, camping picnics, barbecue dinners, etc.