Perhaps others might have a better experience. If I ever figure out how this ...
My experience with this product:  It does not make a round bun, it makes an elongated bun.  It cannot be tightened close to the head because when I try, it pulls my hair painfully when joining the two hooks.  When I tried to cover the joining hooks with my hair, they would still stick out.  The bun hangs low on my neck in a very unattractive lopsided lump.  Perhaps others might have a better experience.  If I ever figure out how this product works, I will update this review.
Rating: 1 stars