New player here. How do you unlock Composite Tools (please be specific)

[BleedingEyeballs]

I’ve already moved to the Mesolithic period and haven’t unlocked composite tools. Now I’m trying to go back and do it and found that the game is less than helpful when telling me exactly what I need to accomplish this task.

Can someone tell me EXACTLY what I need to do to unlock composite tools?

[Peyhah]

bone tools (5 knowledge points) -> composite tools (5 knowledge points)

[buds]

You need to unlock bone tools first before you can get composite tools technology, granting you have enough knowledge points.

Haha ninjad by ICA