![Firm smoothing brush Firm smoothing brush](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/hair-care/dyson-airwrap/308a/tools-variants/Personalcare-Airwrap-SFUNKSFU-Accessoriesvariant-hero-Firmbrush.jpg?$responsive$)
![](/content/dam/dyson/motifs/Dyson-airwrap-motif.png)
Firm smoothing brush
With firm bristles engineered to control unruly, frizz-prone hair, the Firm smoothing brush creates a straighter style with less frizz and fewer flyaways.¹
L 60.74mm x W 60.20mm x H 131.28mm
In stock
Attachments:
Only Dyson gives you:
![Woman styling hair with Dyson Airwrap styler.](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/hair-care/dyson-airwrap/671/accessories-pdp/671_Accessories-PDP_Module-2_Firm-brush.jpg?$responsive$)
![The Coanda effect attracting hair to brush.](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/hair-care/dyson-airwrap/671/accessories-pdp/671-Accessories-PDP-Tech-Module-coanda-to-smooth.jpg?$responsive$)
Attracts and styles hair.
Using air.
The Dyson Airwrap™ styler harnesses an aerodynamic phenomenon called the Coanda effect, propelled by the Dyson digital motor V9. It attracts hair to the surface of the brush, propelling air along the hair strands. Styling with air, not extreme heat.
![Firm smoothing brush with straight-haired model](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/hair-care/dyson-airwrap/308a/tools-variants/Personalcare-Airwrap-SFUNKSFU-Accessoriesvariant-module-Firmbrush.jpg?$responsive$)
Only Dyson gives you:
¹ vs untreated hair.