The orbs drift in slow, lazy circles. They do not want to be caught.
Draw a circle with your finger and the water starts to turn. Keep going and the spiral tightens, dragging everything toward a single point at the centre. Stop, and the spin fades.
The trick is momentum: one lazy loop does almost nothing. A full, smooth swirl bends the current and the orbs come home.
Five orbs, one eye, and no rush. Let the water do the work.
Swirl your finger to spin a vortex and pull drifting orbs into the eye.