This was a nice quick design using a magnetic nail paint.
I painted all nails, except the ring fingers in in 1 coat of a blue magnetic nail paint. The ring fingers were painted in 2 coats of a bright blue shade.
For the second coat of the magnetic nail paint, a kind of star effect magnet was used over the top.
On the ring fingers a dotting tool was used to place some silver dots in a star shape to add more pattern to the whole thing.