This is a lovely weighted product that is very soothing as it rotates when you spin it. Typically used by holding the two moving ends of the spinner with your thumb and pointer & spinning the main body (see video).
Note this cube has 3 parts that can be pulled apart - two smaller spinning sections with a small magnetic disc which sits internally when together. If taken apart easily clips back together. If dropped the magnets can fall/break off. They may be glued back into place however if magnet is lost the spinner will not function.
A great visual stim which is quite mesmerising to watch spin. can also use one component to spin like a spinning top.
Not suitable for children under three years old.