---
product_id: 3474293
title: "Superstyler Onyx Ceramic Flat Iron - Ceramic Hair Straightener with Adjustable Temperature - Travel-Friendly Dual Voltage Flat Iron"
brand: "herstyler"
price: "7620 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Her Styler"
url: https://www.desertcart.is/products/3474293-superstyler-onyx-ceramic-flat-iron-ceramic-hair-straightener-with-adjustable
store_origin: IS
region: Iceland
---

# Dual voltage for global travel-ready use Negative ion tech eliminates frizz & static Max temp 500°F for salon-grade styling Superstyler Onyx Ceramic Flat Iron - Ceramic Hair Straightener with Adjustable Temperature - Travel-Friendly Dual Voltage Flat Iron

**Brand:** herstyler
**Price:** 7620 kr
**Availability:** ✅ In Stock

## Summary

> 💇‍♀️ Style Like a Pro, Wherever You Go!

## Quick Answers

- **What is this?** Superstyler Onyx Ceramic Flat Iron - Ceramic Hair Straightener with Adjustable Temperature - Travel-Friendly Dual Voltage Flat Iron by herstyler
- **How much does it cost?** 7620 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/3474293-superstyler-onyx-ceramic-flat-iron-ceramic-hair-straightener-with-adjustable)

## Best For

- herstyler enthusiasts

## Why This Product

- Trusted herstyler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Ceramic Plates:** Long-lasting, even heat distribution for flawless styling
- • **Travel-Ready Dual Voltage:** Seamlessly style anywhere from NYC to Tokyo
- • **Frizz-Free Finish Every Time:** Negative ion technology smooths and tames flyaways
- • **Adjustable Temperature Control:** Customize heat up to 500°F for all hair types
- • **Salon-Quality Results in Minutes:** Achieve sleek, glossy hair without the salon visit

## Overview

The Herstyler Superstyler Onyx Ceramic Flat Iron combines professional-grade 1.25-inch ceramic plates with adjustable heat up to 500°F and advanced negative ion technology to deliver smooth, frizz-free hair. Its dual voltage capability makes it the perfect travel companion for global jetsetters, while its durable design ensures years of reliable styling performance.

## Description

desertcart.com : Herstyler Superstyler Onyx Ceramic Flat Iron - Ceramic Hair Straightener with Adjustable Temperature - Travel-Friendly Dual Voltage Flat Iron : Flattening Irons : Beauty & Personal Care

Review: Best flat iron ever! - Best flat iron ever! Lasts for years. I only had to buy a new one because my toddler dropped and broke my old one.
Review: Works great! - Straightens hair really good for such a good price!

## Features

- SALON STYLE HAIR - Get gorgeous salon style hair in a matter of minutes and within the comfort of your home with Herstyler’s 1.25 inch ceramic straightening iron.
- MODERN TECHNOLOGY - Designed with negative ion technology, the Superstyler Flat Iron for hair works to neutralize atoms. It eliminates static and frizz making your hair smooth and glossy.
- DUAL VOLTAGE - This portable flat iron for hair comes with dual voltage and works on both 110-120V and 220-240V. Just add a travel adapter and you are good to go.
- NO MORE BAD HAIR DAYS - Get sleek and elegantly groomed tresses with Herstyler’s super styling flat iron hair straightener. Bid adieu to bad hair days and step out in style always.
- DURABLE - All Herstyler products are built to last and so is the Superstyler Onyx Ceramic Flat Iron. This sturdy and resilient hair straightener is a great value for your money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004NHVTJW |
| Best Sellers Rank | #45,030 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #151 in Hair Straightening Irons |
| Brand | HerStyler |
| Brand Name | HerStyler |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 6,495 Reviews |
| Hair Type | Dry, Normal, oily |
| Heater Surface Material | Ceramic |
| Item Dimensions L x W | 11.5"L x 1.25"W |
| Item Shape | Flat |
| Item Weight | 11.2 ounces |
| Manufacturer | HerStyler |
| Material | Ceramic |
| Material Type | Ceramic |
| Max Temperature Setting | 500 Degrees Fahrenheit |
| Power Source | Corded Electric |
| Product Benefits | Straightening |
| Resulting Hair Type | Straight |
| Shape | Flat |
| Size | 1 Count (Pack of 1) |
| UPC | 880147590196 885485100212 885591447713 885198999288 989898815494 609728454791 885303271988 887141515811 885288305999 885288279436 811231416153 885128859170 610074049128 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HerStyler
- **Color:** Black
- **Material:** Ceramic
- **Product Benefits:** Straightening
- **Shape:** Flat

## Images

![Superstyler Onyx Ceramic Flat Iron - Ceramic Hair Straightener with Adjustable Temperature - Travel-Friendly Dual Voltage Flat Iron - Image 1](https://m.media-amazon.com/images/I/615TuAVSR5L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How well does this flat iron curl?**
A: It curls as good as my other flat iron, a one inch Revlon straightener that I thinks gets to about 425°, so it works pretty well. If you use hairspray on the curl itll last longer too. But it does a good job on its own for curls.

**Q: Why is this only $20?  The one I bought in the mall was $120!  It's supposed to be the same product, but is it?**
A: Me too!! $120 bucks at the mall. Just dropped it and broke it after seven years of use. Found them on amazon (herstyler isn't at my mall anymore) and bought 2 of them for $23.00 each. :) One for my house and one to keep over my friend's that I stay at all the time. I measured my plates and they are one inch and these are 1.25 inch. That's the only difference I see and I haven't received them yet, but I hope it works the same.

**Q: Would you consider the 500°F specification of this flat iron is true to temperature?**
A: It gets pretty hot very fast. Have not needed to turn all the way up to 500

**Q: Does it have temperture control**
A: yes, it has a temperature control from 180° to 460°

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best flat iron ever!
*by A***T on January 7, 2026*

Best flat iron ever! Lasts for years. I only had to buy a new one because my toddler dropped and broke my old one.

### ⭐⭐⭐⭐⭐ Works great!
*by M***Z on December 27, 2025*

Straightens hair really good for such a good price!

### ⭐⭐⭐⭐⭐ Best flat iron
*by H***Y on November 29, 2025*

Best flat iron ever, the only down side it doesn’t automatically shut off and it can be fragile however it’s real ceramic not coated like most flat irons it’s better than my $150 iron. To me this smooths and silkens better than titanium!

## Frequently Bought Together

- Herstyler Superstyler Onyx Ceramic Flat Iron, Ceramic Hair Straightener With Adjustable Temperature, Travel-friendly Dual Voltage Flat Iron
- HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1
- HerStyler Hair Serum - Argan Oil, Vitamin E, and Aloe Vera for Repair, Anti-Frizz for All Hair Textures, Nourishing for Enhanced Shine, Non-Greasy, Suitable for Color Treated Hair

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**Shop now:** [https://www.desertcart.is/products/3474293-superstyler-onyx-ceramic-flat-iron-ceramic-hair-straightener-with-adjustable](https://www.desertcart.is/products/3474293-superstyler-onyx-ceramic-flat-iron-ceramic-hair-straightener-with-adjustable)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-05*