Amethyst Fidget Spinner Necklace

It's meant to be a fidget necklace but it is significantly smaller than it looked on the image, the head of my finger is like over double the size of it I can't fidget with it if I tried. Plus the purple is extremely dark and not shiny I looks black unless you look really close. One of my friends likes it so he can have it but it's very much not what I was expecting