A hot comb (or a straightening comb) is a metal comb that uses electricity or fire to gain heat and straighten natural and primarily black hair to turn it into silky, smooth tresses. In our quest to find the best hair straightening brushes on the market, we took a few hot brushes for a test drive. The temperature ranges from 265F to 430F which heats up for as fast as 30 seconds. For just under $40, this hair-straightening kit gives you everything you need to get the job done. Read on to find out which hair straightening brushes made the cut. This is a versatile product that can be used as a hair curler, a normal comb, and a straightening brush. The concept and design … Moreover, this product can prevent frizz and makes your hair … Buying guide for best straightening brushes. 1. It includes a hair-straightening brush that goes up to 450 degrees to straighten any type of hair, plus a heat-resistant glove to protect your hand from any burns, and a carrying case to pack this brush … There is a simple solution to your daily battle for smooth, frizz-free, stylish locks. A straightening brush is an easy, efficient, and nearly damage-free way to style your hair …