My coworkers and I all have succulent terrariums on our desks. They do well as long as they are getting a lot of light, whether artificial (florescent) or sunlight.
They came fully rooted in 2" orange plastic pots
You are sent the succulents that the sender chooses to send. You are unable to choose what you receive.
I think they usually try to send a variety, not necessarily what is shown in the picture. Some reviewers have stated receiving many duplicates, however that was not the case with my purchase. I received 15 plants and 13 different varieties, some of which are pictured and some of which are not. What I received were really quality plants.