You can view and edit the properties for a sculpt tool as follows:

1. Select a tool from the Sculpt Tools tray.
   
   NoteThe preset Sculpt tools are an excellent starting point for most sculpting operations. You can edit the tool properties to suit your needs and save your custom version to the tool tray. For more information, see Trays window menu.

   The Properties window appears and displays all properties for the selected sculpt tool.

   
2. Edit the tool properties to modify how the sculpt tool affects the surface of the model.

   The Size and Strength properties control the radius of the tool cursor and how much influence it has when pushing or pulling vertices on the surface of a model.

   The circular outline that appears when the pen/mouse cursor is above a model indicates the brush Size as well as the area that the Falloff occurs within.