ID that succulent please..

[mass]

Love this thing.. it's like the cyclosecta of the succulents. The leaves are quite thick and soft feeling. More so than they look.
Grew all of these from simple leaf cuttings. Just set them on the sandy media, and they took right off. Just wondering what it is..

 

[swords]

Looks like a Kolanchoe of some kind to me, though what species I couldn't guess, there are quite a few and I specialized in Mesembs & Stapeliads when I was succulent crazy a few years ago.

Grew all of these from simple leaf cuttings.

That's the cool thing about succulents, always pot up any broken off parts. Unless the piece is rotted or dried up, it should grow into a new plant if you pot it up and leave it be.

 

[kulamauiman]

Concur With Swords. Will need flowers to narrow down more...