Can it really curl hair, or is it only a straightener?

Yes. The outer housing heats up, so you can wrap hair around the barrel to make waves and curls, then use the plates for straight styles.

What is the top heat and who needs it?

It reaches 465°F on its highest of five settings. That suits thick or coarse hair; fine or damaged hair should stay on the lower settings.

This is the limited edition in blue with the same Nano Titanium plates, heated outer housing and five heat settings as the Prima 3000 line.

It has 1 1/4-inch plates, a middle size that works well for medium-length and long hair and for making waves.

It has a true ion generator that releases ions while you style, which the brand says reduces frizz and adds shine.

Yes. The brand recommends using a heat protectant spray before styling, especially at the higher settings.

11 stores we checked sell it, including Teds Electronics, Poshmark, American Salon Supplies, Mercari, eBay.

At Poshmark, for $45.00, 70% under what the other stores charge, as of our latest check.

$45.00at PoshmarkChecked 51 min ago

70% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.