Technical parameters of the functions : skived, cut,

  puncture, saw, broken glass, with a sharpened
  2、Using function：

  puncture：can be puncture of 1mm thick carbon steel plate

  Cut：can be cut 30mm diameter brushwood

  Skive：can skive 4mm diameter cord

  Saw：can saw 8mm diameter soft steel bar

  Cut：can cut 4mm diameter iron thread 

  broken glass：can broken glass 8mmm toughened glass

 3.Quality（scabbard）：0.73kg

 4.Lenght size：with scabbard length ：350mm ；

  single knife length：290mm