So, this is the water marble affect....

You will need:

• a white nail varnish
• bowl of water
• 2 other colours! 
• Tooth pick 

What to do:- You fill the bowl with water, not full though, and then you add one drop of the white, and it will spread out in the bowl, then add the other colour, let it do the same, and you continue doing this until you get the colour pattern you are happy with. Then you put scotch tape around your finger nail, making sure you don't get covered. You dip your finger in and then using your tooth pick drag all the pattern toward your nail and keep your nail in for a while and then take out and do the same with the rest of your nails. 

Xox.