Why Does My Choker Keep Sliding? - Physics & Motion Test
Most people buy chokers based on looks, ignoring physics. A $200 metal choker with a loose clasp will slip MORE than a $15 velvet choker. Low friction (metal) means the choker cannot grip the skin, causing it to slide up the tapered shape of your neck.
Why does it slide up? When you tilt your head, your neck shortens. If the choker is loose or metal, it has no grip and slides to the narrowest point (your jaw).
How to fix spinning? The clasp is usually heavier than the charm. Use a counter-weight or a tighter fit.