Ceropegia woodii - String of Hearts
A great houseplant, this plant will put out very long hanging strands with heart-shaped leaves all along. It will also form little round tubers along the stem, and if you put one of those in the dirt it will root very easily.
Your plant will be similar to the one in the photos.
Ships in a plastic pot with soil.
Likes a little more moisture than other succulents, store bought mix is best
Bright indirect light, no direct sun
Let dry between watering, water deeply