Hair help!

Lily

So I want to get a new straightener that can also double as an iron for curling my hair. I have natural straight-ish hair but I want to start curling it with the straightener but my current straightener is too wide to achieve that. My hair is pretty fine so I’m not looking for something that needs a high temperature setting. But I’m looking for a brand that has a design to also achieve curls. Any suggestions would help! Thanks 🥰