We have fine cats.
I got another Czech glass ball mosaic, this one with a hexagonal layout on one side, and square on the other. Some of the glass balls were missing, but I could borrow from the first set -- close enough in size to look okay, different enough to be able to sort back out. (The larger, darker red, and larger black, are from the earlier set.)
This is the glass block from the earlier set, with some faceted beads of just about the right size, just for the heck of it.
Another picture of the first set, and more info, is in my blockplay blog.