Dyson has slashed the cost of one of its most popular hair tools

Dyson has announced a major sale ahead of Black Friday tomorrow, and now is the perfect time to pick up one of their award-winning hair tools.

The brand has slashed the prices of its best-selling Dyson Airstrait Straightener.

The hair tool is currently on sale, offering 34% off. Buy it here.

You can take hair from wet to a finished look with one machine. The air is precisely heated and projected evenly through the tress as you style – with no heat damage.

This hair tool senses when hair is between the arms and automatically drops to low airflow when it's not – for quieter, more efficient styling.

Buy here before the sale ends.

@mariajoynson The Dyson airstrait is life changing #dysonairstrait (previously gifted @Boots UK ♬ original sound - Maria

The best thing about the Dyson Airstrait Straightener is the fact that it doesn't damage your hair.

Customers have been raving about the Dyson Airstrait Straightener, with many giving it five-star reviews.

One wrote, "I was amazed at the results from wet to dry straightening, as I can’t blow-dry my long hair just with a brush. But with these Dyson straighteners, it is a near salon-perfect result, and no need for straightening irons—money well spent."

Another added, "Wow, these are so good. Didn’t take me long at all and left my hair so silky and soft."

One added, "Absolutely love the Dyson Airstraight! It’s a total game-changer for my hair routine. Super easy to use — no need for a separate hairdryer anymore. It dries and straightens at the same time, saving much time."

Buy here.