They are a desert succulent known to have this rosette look that varies in colours from pale white, hues of blue or purple to fiery red.

Because they are a succulent, they thrive off a lot of bright light, even a few hours of direct morning sun.

Like most succulent, Echeveria stores water and moisture in their thick leaves and stems. They do not require frequent watering and pretty much thrive off neglect. Its best to allow the soil to dry out completely between watering. I also would feel the bottom leaves to see if they are soft or firm and plump. If it’s firm, it does not need to be watered, if it’s starting to feel soft, then give it a nice good drink. Make sure you water the soil and not the rosette, allowing that water to drain through.