Senecio herreianus - to spare your blushes I shall only say it's proper name once...
From here on in lets call it a String of Pearls.
These little guys are leading the way in the house plant trend! They're the stars of Instagram right now. You can get your very own little pot of pearls.
They're easy to look after... Allow the soil to dry out between watering. Do not over-water or allow the plants to sit in water. They like a warm room temperatures of 21-24°C are perfect in summer. Cooler winter temperatures around 13-16°C will help to maintain good plant health and encourage blooming. Some morning or late afternoon sun would be a bonus.
Size: 6cm pot