A waste of time and money
A waste of time and money.  Could not use it even once.  The edges are sharp and jagged. They catche hair and do not let go of it. Any amount of pull gets the hair trapped in the jagged edges worse, or even cut. Brittle material. Broke right away and left the sharp pieces in my hair. It took me a lot of time to take it out and still lost a lot of hair stands. Do not waste your energy with this product.
Rating: 1 stars