B-Vibe Triplet Beads - BlackB Vibe Triplet anal beads are the only premium anal beads that feature flexible tapered size beads, an easy grip handle, and two powerful motors. Experiment with the pleasure of 6 vibration levels and 15 vibration patterns, perfect for new or experienced fans of anal play. Seamless, smooth, body safe silicone makes for comfortable insertion with the use of a water based lubricant.