Help identify..shaft straightener? Mini pestal?

[Lorapottery1]

I located these items in a creek nearby. All within yards of each other. The creek sits below a nice clearjng in the woods. Just asking for help in identifying these rocks as man alteted or natural rocks. Some appear to have areas finger grooves. Thanks for looking.

 

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[Relicgrubber]

All Natural IM0... Keep on looking, don't ever give up!

 

[Tdog]

I agree... all pieces are natural.

 

[Lorapottery1]

Thanks for the info!

 

[Treasure_Hunter]

New pictures moved to new thread.