My son loved everything about this fidget spinner from the fun colors to the smooth, long lasting spinning. He enjoys it for hours at a time! It really comes in handy when I have a meeting or just need him to be patient while I complete a task. It really gets his attention and aids me in keeping him calm for much longer periods of time than I could with anything else I've tried. A fun, quality, calming toy for him and a huge help to me!