How straighteners changed?

Straighteners have evolved significantly over the years, transitioning from basic metal plates to advanced models with ceramic, tourmaline, and titanium coatings that distribute heat evenly and reduce damage. Modern straighteners often feature adjustable temperature settings, built-in sensors, and technologies like steam infusion for enhanced hair care. Additionally, ergonomic designs and faster heating times have improved user experience, making them more efficient and effective for achieving sleek styles. Overall, these innovations have transformed straighteners into versatile styling tools that cater to diverse hair types and needs.