How to do white marble countertop for bathroom?

Using your existing counter top I am assuming,Gianni countertop restoration kit

Janet is right, but the Gianni Countertop Paint kit sells for 80 bucks on-line. Now if you can replace the countertop you can bypass durability issues that come with paint and the possibility that your preparation might be insufficient and the paint does not adhere well. Good surface prep is tedious at best.

Cultured marble vanity tops start around $50 and an expensive looking 36" model would set you back around $200. Easier and better to just change the top, no?

I bought the Gianni Countertop Paint (and since sink is made into the counter top-you have to use a sink kit also) I have not done this yet but hope to do it in the near future. My sink is stained or either was a bad piece of marble since the sink I do not use has stains? also

Our marble countertop stained something awful. Everything that was dropped on it, toothpaste, creams, make up, had the potential to stain it unless we wiped it up. It's pretty for sure, but not durable.