People who love hair love the Dyson Airwrap. The popular beauty device uses air instead of heat to curl, smooth and add volume to your hair, which prevents damage. And even though it’s generally incredibly expensive, Amazon shoppers can take $100 off for Amazon Prime Day. It’s a good hair day’s dream come true.

From now through July 11, shoppers can take $100—20% off—the original Dyson Air Wrap. That brings the price down to $400 from $500. All you need to do is add one to your cart and make the purchase before the sale ends—no promo code required.

The 1300W Dyson Air Wrap dries and styles your hair safely efficiently with personalized settings. From tight curls to large waves, you can get almost any style imaginable with the six attachments, sans any heat damage. The fast high-pressure motor spins at 110,000 RPM, which generates suction pressure to style your locks without damaging heat.

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The Origin and Airwrap i.d. (also $100 off!) use the same motor and system, but the Origin comes with a 1.2-inch long barrel, round volumizing brush and Coanda smoothing dryer. The Airwrap i.d. includes six accessories, a cleaning brush and case.

There’s so much buzz around the Airwrap, and for good reason. And it won’t be at this price for long, so this is your sign to add this splurge-worthy hair dryer and styler to your beauty routine. Your hair will thank you later.

Get the Dyson Airwrap for just $400 (originally $500) at Amazon!