Hi all!

I have this beautiful plant but I do not know how to take care for it nor its name. Do you recognize it?

Any care tip is much appreciated!

Wow! Thank you for your response, Spence! I really appreciate it. I wish I had your knowledge about cactus! You provided me with so much significant information that I am glad to know about. I will immediately cut off the weak growths! Hopefully the roots will still be able to let something new grow...

After some days, the sticks have been getting progressively weaker and bend down and that part of cactus from which they are growing from also gets weaker and bent. Eventually, the sticks fall down on the soil and whole cactus dies. This can be seen in the little cactus peeping through the soil. I d...