We were out shopping over the weekend and I saw these things in a shop and decided to buy an hand full of them to see what all the ado is about, I know I know total waste but I must admit they are addictive. I had a discussion with my son actually it was more him mocking me dammit no respect these days, but as to any benefit to ADHD or Autism he was saying that there is no benefit to be had except for any toy benefit.