/ simple knife spear can be used to craft the following recipes:

/ knife spear
Autolearned
Player Recipe
Category: CC_WEAPON
SubCategory: CSC_WEAPON_PIERCING
Primary skill used: fabrication(1)
Required skills: N/A
Time to complete: 30 minutes
Auto-learn: Yes

Tools required:
> 1 tool with cutting quality of 1
> 1 tool with hammering quality of 1
> 1 tool with drilling quality of 1
Components required:
> 1x simple knife spear
> 2x nail
> 50x duct tape OR 1x long string OR 1x long cordage piece OR 6x short string OR 6x short cordage piece OR 300x thread OR 300x sinew OR 300x plant fiber OR 300x yarn
Byproducts:
(none)