Nice flowers! It's quite cool to see a cactus bloom. When I mean bloom, I mean *really* bloom (like yours ). Once I was at a store and almost bought a cactus with a yellow "flower", only to find out in a few secs that the "flowers" were colored fake straw things glued on to the cactus. Could even see the drop of glue if I looked close enough. lol. Yours look healthy and happy to be blooming!