The requires a specific drain assembly. Standard pop-up drains are too thick and will crack the interior curve of the bowl.
If you are referring to installing an app or digital tool she promotes, she typically directs followers to her online shop for purchases. Photography/Art:
If the install fails, try right-clicking the installer and selecting "Run as Administrator."
However, this is not a weekend DIY project for a novice. If you have not worked with casted concrete or natural stone before, hire a certified Martinelli installer. The typical professional installation costs between $600 and $1,200, which is a small price compared to replacing a $3,500 sink that cracked due to a poorly leveled cabinet.