Shank
Source
Starfinder Enhanced pg. 59
You’ve learned how to turn anything into a weapon. When using a one-handed non-weapon object as an improvised weapon, you don’t treat it as archaic, and if you would take a –4 penalty to attacks with that weapon because it is improvised, that penalty is reduced by 2.
Dragonscript
ID
2ff78cbb412c7481151715b2