.. _tool-grease-pencil-weight-paint-weight: ***** Brush ***** Painting needs paint brushes and Blender provides a Brush panel within the Toolbar when in *Weight Paint Mode*. Brush In the :ref:`Data-Block menu ` you find predefined Brush presets. And you can create your own custom presets as needed. Radius The radius defines the area of influence of the brush. Strength This is the amount of paint to be applied per brush stroke. Use Falloff When enabled, use Strength falloff for the brush. Brush Strength decays with the distance from the center of the brush. Weight The weight (visualized as a color) to be used by the brush.