A Multi  knife with  17 function (swiss knife or multi knife), meets the special needs of outdoor activities such as backpacking,  hiking,camping,river rafting,diving, kayaking,climbing, boating and others.The functions as follow:
1.large blade
2.small blade
3.wood saw
4. fish scaler with
5.-hook disgorger
6.can opener
7.bottle opener with
8.-screwdriver
9.corksrew
10.reamer,punch
11.nailfile
12.phillips screwdrver
13.magnifying glass
14.scissors
15.pliers with
16.-wire cutters
17.-wire crimping tool