The Multiple Strokes modifier generate multiple parallel strokes around the original ones.
The number of additional strokes.
Distance between the original and the duplicate strokes.
Control the offset position (inner or outer) for duplicate strokes.
When activated, the duplicate strokes fades out using their opacity or thickness.
Control the initial position for the fading.
Fade influence on strokes thickness.
Fade influence on strokes opacity.
See Influence Filters.