I was at a nursery a few weeks ago looking for a small aloe plant in the succulent department. There were only large aloe plants but right near these was a section of lithops, small succulents that look sort of like stones. Thus the name living stones. It was my impulse buy!
It’s so easy to take care of – water a little maybe once a week in the warmer season. I’m waiting for a baby “stone” – there’s a new growth so I hope that’s what it will turn into.