Answer:
makeup for finger tips
What force and strength cannot get through I with my unique teeth can do.
I am enjoyed with a pot and some pointy sticks.
I can run but not walk. Wherever I go, thought follows close behind. What am I?
I can wake you up in the morning but I require no electricity or winding.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.