Toolbars provide an easy way to arrange and manage visual controls. You can create a toolbar out of a panel component and speed buttons, or you can use the TToolBar component, then right-click and choose New Button to add buttons to the toolbar. 

The TToolBar component has several advantages: buttons on a toolbar automatically maintain uniform dimensions and spacing; other controls maintain their relative position and height; controls can automatically wrap around to start a new row when they do not fit horizontally; and TToolBar offers display options like transparency, pop-up borders, and spaces and dividers to group controls. 

You can use a centralized set of actions on toolbars and menus, by using action lists or action bands. 

Toolbars can also parent other controls such as edit boxes, combo boxes, and so on.