Marble mugs are a super easy gift for any occasion!
Different colour nail polish
Flat bowl/ tray
Pour water into a tray. Add in a couple drops of nail polish and swirl around
With a toothpick.
Dip your mug, bottom side down, into the water for a couple of seconds.
Remove from the water to reveal a marble effect, and leave to dry on a sheet of baking paper.
Repeat with as many colours as you want, changing the water each time.