I prefer to use a flat iron to defrizz my synthetic wigs rather than a steamer. This iron is great with the adjustable heat settings and the lock feature to prevent you from accidentally melting you synthetic wig. I love the synthetic heat setting for gently smoothing or restyling but I can also use the fine hair setting as long as the fibers are wet. No need to throw away my older synthetic Non-heat safe wigs when I can just smooth them and they're like new. Comes with a comfortable handle and a nice long cord to easily reach across a double vanity.