Is the Kristin Ess 3-in-1 flatiron worth it at $70?

At $70 at eBay as of November 4, 2026, it is the lowest new price among four stores. For a titanium 1¼-inch iron with 440°F heat and dual voltage, that is a fair price.

Can it really curl and wave as well as straighten?

Yes. The rounded ceramic body and 1¼-inch plates let you straighten, then wrap sections for curls or waves. Results depend more on technique than on the tool.

What temperature should I use?

Start at the lowest of the four settings for fine or color-treated hair, and move up toward 440°F only for thick or coarse hair. Titanium holds heat well, so a lower setting often does the job.

Does it work overseas?

It has dual voltage, so it works with 120V and 220–240V outlets. You still need the correct plug adapter for the country.

The listing describes original packaging and box with the flatiron. No extra plates or attachments are mentioned, so expect the iron and its box.

The best new price seen is $70 at eBay as of November 4, 2026. Check the price history before buying, since hair tools often drop during seasonal sales.

Where is the Kristin Ess 3-in-1 Titanium Flatiron cheapest?

At Amazon, for $95.00, as of our latest check.

Where can I buy the Kristin Ess 3-in-1 Titanium Flatiron?

4 stores we checked sell it, including eBay, Poshmark, Origin Beauty, Amazon.

Kristin Ess 3-in-1 Titanium Flatiron

Best price now

$95.00at AmazonObserved at 6:59 AM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Kristin Ess 3-in-1 Titanium Flatiron

The Kristin Ess 3-in-1 Titanium Flatiron is a 1¼-inch flat iron with titanium plates over a ceramic body, ionic technology and four heat settings up to 440°F. It heats instantly, shuts off automatically and runs on dual voltage, so it travels abroad without a converter. The 3-in-1 label covers straightening, curling and waving with the same tool rather than swapping plates. At $70 at eBay as of November 4, 2026, it is the best new price among four stores listing it.