The Control Point Duplicate Fill icon shows a large filled circle with a white plus and a curved arc along its left side. Drawn in the solid style on a 24px grid for consistent geometry and clear rendering at small sizes. Use it for duplicating control points, vector editing, node-based design, and path manipulation. It belongs to Outlined Fill - Streamline Material Free free set in the Streamline Material family.
Same category - from the Outlined Fill - Streamline Material Free