Choose the one you like.

[Silverobama]

I was with a group of kids tonight at an English club. I brought some books for them. Since some of them came to the club earlier I asked them to choose one of the books they want. I said to them “Choose the one you like”. Is it natural?

 

[tedmc]

Choose one that you like.
Take your pick.

 

[5jj]

“Choose the one you like”. Is it natural?

It's fine, as are ted's suggestions.