I got this little guy from Al's about a month ago. It is round and the individual cacti (?) are loose and will come off easily if not careful. There was no info about what kind it was and I originally thought it was a fairy castle but its round. This photo was from a month ago and now it has pointy white tips which I just found out is from lack of sunlight and will be fixed soon. It's still in the pot it came in and I'm planning on repotting with black gold cactus soil. What kind is it? Thanks in advance!