Developed to maximise the KeraStraight treatment with negative ionic output to smooth and lock in moisture. Designline Titanium Iron 1.25 offers anti-stick, anti-static super smooth black titanium plates to maximise the KeraStraight treatment with a digital readout for precise temperature control. Titanium irons are the most suitable for protein keratin treatments, providing a smooth and consistent result. Use between 180°C/355°F and 230°C/450°F degrees. With a 9-foot extended swivel cord, auto dual voltage conversion for worldwide travel and auto shut off after 30 minutes of non-use, Designline are the perfect irons for all KeraStraight treatments.