The 65mm barrel is the classic blowout size, and the B4 is built for it. Take large sections at the crown to lift the roots and add body, then smooth down the lengths for a sleek, straightened finish that holds. The blonde boar bristles polish the cuticle as you dry, locking in shine and keeping frizz at bay even in Florida heat. Gentle enough for color-treated and fine hair, durable enough to be the brush you reach for every time.

Perfect for: Medium to long hair, extensions, and color-treated or fine textures that want crown volume, smooth lengths, and a high-shine, salon-quality blowout.

The everyday workhorse for a sleek, voluminous blowout — straightening and shine without the heat damage. 

• Pure Blonde Boar Bristles: Gentler than black bristles on color-treated and fine hair, distributing natural oils from root to tip for superior shine.
• 65mm Barrel: The ideal diameter for medium to long hair — large enough to smooth and straighten, with the surface to build real volume at the crown.
• GripSlip Technology: Grips hair securely during styling and releases smoothly on command for clean, controlled, breakage-free results.
• Extension-Friendly: Works beautifully with hair extensions and a range of lengths and textures.
• Renewable Cork Handle, Handcrafted in Spain: Eco-friendly Mediterranean cork and traditional craftsmanship — a tool made to last.