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As you may already assume, thinner barrels create tighter curls while thicker ones create a looser bend.
However, there’s a huge area of variance between the tiniest of barrels and the largest.
@harryjoshhair / Design by Zackary Angeline
We tapped three hairstylists to explain in simple terms what each barrel size can achieve.
We love using the Hot Tools' 24K Gold Curling Iron/Wand to recreate this effortless style.
This effect will be most prominent on longer hair for loose, romantic waves.
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“This is my ideal iron choice for a body wave,” says Siskovic.
Byrdie Tip
Want beachy texture?
@kateyoung/ Instagram
To achieve Margot Robbie’s effortless curls, opt for a 1 14-inch curling iron.
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“Keep each section wrapped around the wand for just a few seconds.
Oh, and one more thingdon’t curl the ends.
Leave about an inch of the ends outside of the barrel.”
Jon Kopaloff/ Contributor / Getty Images
Set curled hair with hairspray, then let cool before brushing through.
This creates a tighter curl that will last longer.
Plus, it’s the ideal size for people who have medium to short to hair.
@gigihadid/ Instagram
“1-inch irons are the OG’s in styling and waving,” notes Siskovic.
Try DryBar’s 3-Day Bender Digital 1" Curling Iron to get the look.
“I’ve been loving this smaller iron for enhancing the style of a shag,” notes Siskovic.
This will give your hair that voluminous, bouncy look without making it appear too structured.
We love the Plugged In HeatMaster Chrome 3/8 Inch Curling Iron for this look.
@kateyoung/ Instagram
@sza/ Instagram
Ray Tamarra/ Contributor / Getty Images
@mingey/ Instagram
Jeff Kravitz/AMA2017/ Contributor / Getty Images
