I think this design would have come out better if my nails had of been longer at the time, as it would have been easier to paint in the tips.
I started by painting all nails in 2 coats of a black/silver magnetic nail paint.
On the second coat of this I used a diagonal line magnet in order to create the pattern.
Once this was dry I used my top coat. This is because the nail polish being used on the tips has a slightly matte finish to it which I wanted to keep.
I then took a pastel pink matte shade and painted across the tips of each nail.