I showed these beads at the FaceBook Group, Bead Hunters, about a year ago. At that time I did not know, for certain, who made them. They are a more-elaborate version of beads from Java, that I do know and have. Shortly after my acquisition, I saw that they were included in a selection of Javanese beads—so that's rather telling. And their Javanese origin was confirmed by BeadBrother Max.