Mammillaria celsiana

That's great you can get them to flower at all...mine never last that long.

Some of mine don't last long - some die after a few months.
I'm lucky with others. I've had this one since the 70s. It flowers every year. I don't do anything special to it.

It must like you Hywel having it that length of time pretty and dainty flowers.

After 40 years it is part of the family.

The little flowers are like a necklace, dainty and pretty.

Thank you all ...

Yes it's part of my family - even closer than many relations lol :D