These vibrating anal beads are absolutely perfect size and very intense vibrations in a good way . It’s great for solo play or play with a partner. It’s great for Double penetration while having vaginal Intercourse . A plus is that it has a hoop at the end of the anal beads so it’s easy to pull out but obviously remember to remove them slowly and insert with lots of lubrication. I don’t really like battery operated toys so it’s wonderful that this is rechargeable and as of the time of my review the toy is on sale for only $25 that’s a great deal for this toy