While they do have a silly name, I love my Dinky Beads from Mantric. They're a lot of fun and the graduated size of the beads make them a great intro toy to anal play. The vibrations, while mild, do travel through all the beads and add some extra stimulation to the play. Since these stay in place extremely well the Dinky Beads are excellent for double penetration.
Good video, Alicia! You look great. Nice toy, too. It's on my Wish List.