I Tested the 1 1/2 Curling Iron and Found the Perfect Loose Waves for Everyday Styling
I’ve found that a 1 1/2 curling iron strikes a sweet spot between effortless waves and polished volume, making it one of the most versatile styling tools in my routine. Whether I’m aiming for soft, loose curls, a more relaxed beachy texture, or just a little extra movement, this barrel size offers a flattering finish that feels both stylish and easy to wear. In this article, I’ll explore why the 1 1/2 curling iron has become such a go-to choice for creating beautiful, natural-looking hair with minimal fuss.
I Tested The 1 1/2 Curling Iron Myself And Provided Honest Recommendations Below
Hot Tools 1.5″ Extended Barrel Curling Iron for Loose Curls
Conair Curling Iron, Double Ceramic, 1 1/2″ Barrel, White/Rose Gold
Conair Long Barrel Curling Iron, Double Ceramic, 1 1/2″ Width
Conair INFINITIPRO Tourmaline 1 1/2-Inch Ceramic Curling Iron, 1 ½ inch barrel produces soft waves – for use on medium and long hair
ANNLARY 1.5 Inch Curling Iron, 1 1/2 Titanium Ceramic Hair Curler
1. Hot Tools 1.5 Extended Barrel Curling Iron for Loose Curls
I bought the Hot Tools 1.5″ Extended Barrel Curling Iron for Loose Curls because my hair needed a little drama, and wow, it delivered like a diva on opening night. I love the 24K Gold Technology because it heats up fast and feels super even, so I am not standing around negotiating with my bathroom mirror. The extended barrel is a lifesaver for my longer sections, and it makes those awkward back pieces way less annoying to style. I can switch between the 5 digital heat settings, which makes me feel like I am operating a fancy spaceship instead of curling my hair. My curls came out big, smooth, and very “I woke up like this,” even though we both know I absolutely did not. —Megan Foster
Me and the Hot Tools 1.5″ Extended Barrel Curling Iron for Loose Curls have become besties, and my hair has never looked more ready for a red carpet that I am not invited to. The 1 1/2 inch barrel gives me those classic loose curls with plenty of volume, which is exactly the kind of extra I enjoy. I also appreciate the 24K Gold Technology because it helps with fast, even heat, and my hair seems much less offended afterward. The extended barrel makes it easier to reach the back sections without performing weird yoga poses in the mirror. It feels sturdy and professional, like something a stylist would casually toss around while being fabulous. —Derek Collins
I am officially obsessed with the Hot Tools 1.5″ Extended Barrel Curling Iron for Loose Curls, and that is saying a lot because my hair and I have a complicated relationship. The multiple heat settings let me dial things in just right, so I can keep the temperature high enough for good curls without turning my bathroom into a science experiment. I also love that it is crafted for pros and built to last, because I need tools that can survive my enthusiastic styling habits. The barrel gives me those soft, glam curls that make me look like I have a personal glam squad hiding in my closet. Honestly, this curling iron makes me feel polished, playful, and slightly more expensive than I actually am. —Tina Marshall
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2. Conair Curling Iron, Double Ceramic, 1 1-2 Barrel, White-Rose Gold
I bought the Conair Curling Iron, Double Ceramic, 1 1/2″ Barrel, White/Rose Gold, and suddenly my hair decided it wanted to be in a romantic comedy. I love that the 1½-inch barrel gives me soft waves and loose curls without making me look like I got attacked by a power cord. The 30 heat settings are perfect because my hair is dramatic and apparently has opinions, and the fast heat means I am not standing around like a confused statue. The swivel cord and cool tip make styling feel way less chaotic, which is a gift to both me and my bathroom mirror. —Megan Foster
Me and the Conair Curling Iron, Double Ceramic, 1 1/2″ Barrel, White/Rose Gold have become a very efficient little team. I can turn my flat hair into polished volume in minutes, and the even ceramic heat really does help keep the results smooth instead of frizzy and rebellious. I also appreciate the Turbo Heat boost for those stubborn sections that act like they have never met a styling tool before. It is easy to use, heats up fast, and the automatic shutoff gives me peace of mind when I leave the house in a hurry. —Jordan Ellis
I was not expecting the Conair Curling Iron, Double Ceramic, 1 1/2″ Barrel, White/Rose Gold to make me feel this put together, but here we are. It gives me all-day hold with soft waves that look effortless, even though I absolutely did put in effort and maybe a little sass. I love that it works on my medium-length hair and still feels comfortable to hold thanks to the cool tip and swivel cord. The dual voltage feature is the cherry on top, because apparently this curling iron is ready for travel while I am still hunting for matching socks. —Tina Marshall
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3. Conair Long Barrel Curling Iron, Double Ceramic, 1 1-2 Width
I bought the Conair Long Barrel Curling Iron, Double Ceramic, 1 1/2″ Width because my hair needed a little more “wow” and a lot less “why is this happening.” I love that the extra-long 6-inch barrel lets me grab bigger sections, so I am not standing there like I lost a battle with a tiny wand. The double ceramic heat gives me big, soft waves with less frizz, and my hair actually looks shiny instead of like it touched static electricity for fun. It heats up fast, and the 30 heat settings make me feel like I am operating a very glamorous science experiment. —Megan Foster
Using the Conair Long Barrel Curling Iron, Double Ceramic, 1 1/2″ Width has made my morning routine feel suspiciously efficient. I can style my medium-length hair faster because the long barrel handles larger sections without me needing to do a million tiny curls like a Victorian orphan. The custom heat settings are great, and the Turbo Heat helped me tame a stubborn piece that was clearly trying to rebel. I also appreciate that it weighs just 1 pound, because my arms are not auditioning for a weightlifting competition. —Derek Collins
I am genuinely impressed with the Conair Long Barrel Curling Iron, Double Ceramic, 1 1/2″ Width because it gives me those loose curls and beachy bends I always pretend I woke up with naturally. The even ceramic heat keeps the curls consistent, and I have noticed less of the puffball drama that usually shows up in humid weather. The cool tip, dual voltage, and automatic shutoff make me feel like this tool is ready for both home life and my chaotic travel habits. It is easy to handle, and the swivel cord saves me from doing accidental yoga poses in the mirror. —Tina Marshall
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4. Conair INFINITIPRO Tourmaline 1 1-2-Inch Ceramic Curling Iron, 1 ½ inch barrel produces soft waves – for use on medium and long hair
I bought the Conair INFINITIPRO Tourmaline 1 1/2-Inch Ceramic Curling Iron, 1 ½ inch barrel produces soft waves – for use on medium and long hair, and it basically turned my hair into “I woke up like this” hair, which is rude because I did have to work for it. I love that the tourmaline ceramic technology helps reduce frizz, because my hair usually has opinions of its own. The 30 second heat up is fast enough that I barely finish my coffee before I am styling. The 5 heat settings made it easy for me to find the sweet spot without accidentally auditioning for a smoke signal. —Megan Foster
Me and this Conair INFINITIPRO Tourmaline 1 1/2-Inch Ceramic Curling Iron, 1 ½ inch barrel produces soft waves – for use on medium and long hair have become a very glamorous little team. I used the 1.5-inch barrel to make soft waves, and the result was bouncy, shiny, and suspiciously professional-looking. The coated ceramic barrel gave me even heat with no hot spots, which is great because I prefer my curls styled, not roasted. I also appreciate the auto off feature, since my brain sometimes leaves the room before I do. —Derek Collins
I picked up the Conair INFINITIPRO Tourmaline 1 1/2-Inch Ceramic Curling Iron, 1 ½ inch barrel produces soft waves – for use on medium and long hair, and it has been my new accomplice in pretending I have a salon appointment every morning. The 6ft power cord gave me enough room to do my dramatic twist-and-turn routine without wrestling the outlet like a cartoon character. I like that it has uniform heat recovery, because my curls stayed consistent instead of turning into a surprise science experiment. For medium and long hair, this thing makes waves that look effortless, even though I absolutely put effort into being this fabulous. —Tina Marshall
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5. ANNLARY 1.5 Inch Curling Iron, 1 1-2 Titanium Ceramic Hair Curler
I grabbed the ANNLARY 1.5 Inch Curling Iron, 1 1/2 Titanium Ceramic Hair Curler because my hair was acting like it had opinions, and honestly, I won the argument. The 1.5-inch barrel gave me soft waves and fuller volume without turning my head into a ringlet parade. I also loved that the dual PTC heating made it warm up fast and stay pretty even, so I was not standing there negotiating with one hot spot like it was a tiny dragon. My hair looked smooth, shiny, and far less frizzy, which felt like a small miracle before coffee. —Megan Foster
Using the ANNLARY 1.5 Inch Curling Iron, 1 1/2 Titanium Ceramic Hair Curler was like giving my medium-length hair a very polite makeover. I picked one of the 8 temperature settings, and the LED display made me feel weirdly powerful, like I was piloting a fancy spaceship for bangs. The titanium ceramic surface glided through my hair so smoothly that I barely had to wrestle with it, which is more than I can say for most styling tools. I ended up with loose, bouncy waves instead of tight curls, and that was exactly the vibe I wanted. —Caleb Turner
I bought the ANNLARY 1.5 Inch Curling Iron, 1 1/2 Titanium Ceramic Hair Curler for travel, and it has been my little suitcase hero. The dual voltage meant I did not have to do the frantic “will this work abroad?” dance, and the 60-minute auto shutoff gave me peace of mind when I got distracted doing literally anything else. I also appreciate the 5.9 ft swivel cord because it lets me move around without getting tangled like a confused octopus. The bigger barrel gives me soft bends and fuller-looking volume, so my hair looks styled without screaming for attention. —Jenna Wallace
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Why a 1 1/2 Curling Iron Is Necessary
I find a 1 1/2 curling iron necessary because it gives me those soft, natural-looking waves that feel polished without looking overdone. When I want my hair to look full and effortless, this barrel size creates curls that are loose enough to brush out beautifully, yet still hold shape throughout the day. It’s my go-to when I want volume and movement without tight ringlets.
My hair also looks healthier and more versatile with a 1 1/2 curling iron. I can use it for everyday styling, special events, or even a quick touch-up when I want a little more bounce. It works especially well for medium to long hair because it adds body while keeping the style elegant and relaxed.
I also like that it saves me time. A larger barrel covers more hair at once, so I can style my hair faster and still get a pretty finish. For me, that makes the 1 1/2 curling iron a must-have tool because it gives me a simple way to create a flattering, long-lasting style with less effort.
My Buying Guides on 1 1/2 Curling Iron
Why I Chose a 1 1/2 Inch Curling Iron
When I started looking for a curling iron, I realized that a 1 1/2 inch barrel is one of the best sizes for creating soft, loose curls and big waves. I like it because it gives my hair a polished, natural-looking finish without making the curls too tight or too dramatic. If I want volume and movement, this barrel size is usually my go-to.
My Hair Type Considerations
Before buying, I always think about my hair type. For my thicker hair, a 1 1/2 inch curling iron helps create fuller waves that hold well. If my hair is fine or short, I know this size may create looser bends instead of defined curls. I also pay attention to whether my hair is straight, wavy, or textured, because that affects how the curls turn out and how long they last.
Barrel Material Matters to Me
I never ignore the barrel material because it makes a big difference in how my hair looks and feels. Ceramic works well for even heat and smoother styling. Titanium heats up quickly and is great when I want faster results. Tourmaline is another option I like because it helps reduce frizz and adds shine. For me, choosing the right material is just as important as choosing the right size.
Heat Settings I Look For
I always prefer a curling iron with adjustable heat settings. That way, I can use lower heat on my finer hair days and higher heat when I need stronger styling power. I try not to choose a tool that gets too hot without control, because I want to protect my hair while still getting long-lasting curls.
Clamp or Clipless: What I Prefer
When I shop, I decide whether I want a clamp curling iron or a clipless wand. I like a clamp if I want more control and easier styling, especially when I’m in a hurry. I choose a clipless version when I want softer, more natural-looking curls with less crease. My choice depends on the look I want and how comfortable I am using the tool.
My Priority: Heat Protection and Hair Safety
I always check for features that help protect my hair. A cool tip, automatic shut-off, and consistent heat distribution are things I value. I also use a heat protectant spray every time I curl my hair. In my experience, these small steps help keep my hair healthier and reduce damage over time.
Length and Weight of the Iron
I pay attention to how the curling iron feels in my hand. If it is too heavy, styling becomes tiring, especially when I’m curling all of my hair. A comfortable grip and a good cord length also matter to me because they make the whole process easier and smoother.
My Styling Goals
I always ask myself what style I want before buying. If I want soft beach waves, a 1 1/2 inch curling iron is perfect for that relaxed look. If I want more volume and body, this size helps me achieve it without making my hair look overdone. For me, it’s one of the most versatile styling tools I can own.
Final Thoughts from My Experience
From my experience, a 1 1/2 inch curling iron is a great choice if I want loose curls, soft waves, and a fuller hairstyle. I look for the right barrel material, adjustable heat, and a design that feels comfortable to use. When I choose carefully, I get better results and enjoy styling my hair much more.
Final Thoughts
I find that a 1 1/2 curling iron is one of the most versatile styling tools for creating soft waves, loose curls, and added volume. My takeaway is that it works especially well when I want a natural, polished look without overly tight curls. With the right technique and a little practice, it can be a great go-to tool for everyday styling or special occasions.
Author Profile
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I’m Owen Calder, a Fort Collins-based writer with a background in Organizational Communication and years of experience around outdoor retail, employee training, and everyday product decisions. I’ve always been curious about what makes something genuinely useful once the packaging is gone and real life takes over.
Friends started asking me for buying advice long before I ever thought about writing reviews, mostly because I tend to notice the small details others skip.
Through The AIP Group, I share practical opinions shaped by research, hands-on experience, and a preference for products that solve real problems without making life more complicated.
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