Gold N Hot curling irons have a heat setting for synthetics! This is a new item this year and we have loved it! We can't tell you how exciting it is to have a curling iron that works on the synthetic wigs and pieces. Fix your bangs, add a curl, and remove frizz all at once! Two sizes available! Come in and talk to us about how the curling irons can help your specific needs. Yes you can also use them on your own hair!