A smaller value like 0% will only fill in just a handful of pixels around where you choose, while something larger like 5% can fill a small area like a circle, and 100% will change the color of the entire object.

Adjust the tolerance setting to determine how much of the image should be colored.

Fill: The fill tool is a quick way to fill an area with color.

Spray can: This is very much like the watercolor brush except that you can hold down in one place to fill the space with more color, much like a real spray can.

Edges are similar to the marker in that nearby pixels are partly opaque, but it's different within the lines because even the center of the strokes aren't fully colored (unless you color over them multiple times).

Crayon: The crayon makes a chalky, almost wet look.

It instead removes every customization on the model while keeping the object intact, useful for starting from scratch without any designs or colors.

Eraser: The eraser, despite its name, doesn't erase what you've already drawn so that parts of the model will return to a previous state (use History for that).

Pencil: The pencil is ideal for a freehand look since it only spans between 5px and 10px.

This creates a very uniform look that doesn't bleed even a little into any other pixel, which in effect causes rigid edges but also makes it easier to quickly paint next to solid lines.

Pixel pen: This one looks almost identical to the marker except that unlike the marker, it colors the entirety of every pixel it reaches.

It's similar to the spray can tool, except that the edges aren't as soft. It's really easy to darken the color of the watercolor brush by simply brushing over the same area more than once.

Watercolor: Use this brush if you need an effect where the color should be faint over some areas, but darker over others.

It has a 'thicker' and more pixelated effect that hides the background image much more than the marker.

Oil brush: The oil brush gives a true brush look.

Its effect is much like the marker's except that the thickness of the strokes change as you speed up and slow down the pen's movement.

Calligraphy pen: This tool works like you'd expect a calligraphy pen to work.

Neighboring pixels that are just out of reach are lightly colored. It's similar to the pixel pen tool, except that it will bleed parts of the color into nearby pixels for a softer approach.

Marker: The marker has a uniform stroke everywhere it's used and has a clean, full look to it.

Insert sized grid into 3d paint