Types of curling irons

Find out how to pick the best curling iron size for your hair length and type. See what barrel sizes create tight curls, loose waves or body waves and what size curling iron is the most universal.

There are four main hair types. Straight, wavy, curly, and coily. Using the right equipment on our hair will save us time and will make the time spent curling or straightening it a joy instead of a chore.

Depending on the barrel size and different tech features, curling irons can deliver a range of styles. We consulted three haircare experts and tested over a dozen top-rated curling irons on various hairstyles and textures to find the easiest hot tools to use to style every type of curl we wanted.

What size curling iron do I need? If you find yourself asking that question, know that the size you choose will depend on your hair length (whether you've got short, long or medium-length hair) and how loose or tight you want your curls to be. In this post, we've got a quick summary of the different sizes that vary from 3/8 inch (9mm) to 2 inches (50mm) and which one is best for what type of hair and what type of curl. Read on and be informed!

7 Best Curling Irons for Long Hair - Paisley + Sparrow

Size matters!!

Aside from versatility, a great curling iron has got to be quick and easy to use too. But above all, you can never sacrifice healthy hair for a cute style. So, we’re looking for safety and hair protection too! There are literally hundreds of curling irons on the market right now. But is there really one that can rule them all? Almost any brand has its version of the trusty 1-inch curling iron. It’s a great staple to have if you’re looking for a versatile tool you can use for any style.