Fairly simple, this mod adds flint tools, and renders wooden tools uncraftable.
I'd say more, aside from it adding plant fiber which can be turned into string (which is needed to make flint tools) there is not a lot else to say.
This is like "No Tree punching" but tree punching is still a thing, this only replaces wood tools with flint ones and adds plant fiber, not even loose rocks or whatever else.
