How to create rainbow nails

First paint your nails with a clear base coat

Then I painted my nails with a nude colour as I thought this would be the best background, but it's up to you what colour you pick

Then get your dotting tool and make a dot with one colour on your nails

Then add a second dot to every nails but this time with a different colour

Repeat this process by using your dotting tool to keep building up the dots with lots of different colours until the nail is all full

Then clean up your nail by dipping a cotton bud into acetone or nail varnish remover. Then once dry give them a clear top coat, giving them shine and protection

Finished nails!