Following sculpt brush types can be used to manipulate your object:
Grab
Elevates the surface from starting point by clicking and dragging. Hold β or Ctrl to push the surface from starting point.
Draw
Click and drag along the surface to elevate it along the path you draw. Hold β or Ctrl to push the surface.
Draw Clay
Similar to draw but it has a flat base based on the set radius for the brush. Click and drag to elevate, hold β or Ctrl to push the surface.
Smooth
If your sculpting is rough the Smooth brush makes the surface more even and smooth.

