What size barrel does it have?

This model has a 1-inch barrel, which works for loose waves and defined curls on medium to long hair.

Does it have auto shutoff?

No. This model does not shut itself off, so unplug it after each use.

Yes. The porcelain ceramic barrel holds heat well, which helps on thicker hair. Use a heat protectant and give each section a little more time.

The Nano Titanium heats faster and reaches higher temperatures. The porcelain ceramic model is gentler and smoother on hair that frizzes easily.

Both. It is built for professional use but is simple enough for at-home styling.

The curling iron itself. Check the listing for any included accessories before buying.

2 stores we checked sell it, including Salon Supply, Lava.

At Salon Supply, for $49.99, as of our latest check.

$49.99at Salon SupplyChecked Nov 9

Prices are checked against each store and labelled with when.