Review title is Not curved, won't stay, gets tangled in natually curly hair. Ouch! [SEP] I'm a mixed race woman with singlet-like spiraled hair. These combs a beautiful and have some weight to them. I believe it was because of how heavy they were that they kept falling out of my hair. When I pushed them down far enough to be useful, they then got super tangled in my curls and I spent 10 minutes trying to get them out. I haven't attempted to use them since and I've noticed that the teeth are oxidizing. Would not use again.