A very good product. It delivers every promise in Purplle's Quick Overview section. I have very frizzy hair and I have experienced that all Vega combs made from the same material visibly smoothens my hair and adds a shine to it. This particular model has nice rounded edges and the teeth are the perfect length for my hair. It is reasonably strong, not fragile as are some other combs made of cellulose acetate. I carry it everywhere in my wallet and have given my brothers a couple. I started using Vega combs 2 years ago and have not felt the need to change brands since.