As an educator who has ADHD, I don't see the usefulness and can understand my teacher friends complaining about the widespread use of these toys by students. What happened to sneak reading a fiction book while the teacher was lecturing?
I have not heard as much fuss about the fidget cube from teachers as the spinners. However, I can understand the usefulness of a fidget cube. It's a lot quieter than a student clicking their pen 100X. I'm a pen clicker, I know, I annoyed a lot of fellow students.
Teachers, parents, and students: could you tell me in the comments below what you think of these devices? Which one is helpful? Has any of them increased your focus? Has it improved your grades because you are not as anxious? Are college students using them?