Shark FlexStyle Round Hot Air Brush Attachment — Stone, Mixed Boar & Nylon Bristles for Short to Medium Hair

Swap between drying and styling without changing tools: this round brush head snaps onto the Shark FlexStyle Air Styling & Drying System (HD400 series) and uses concentrated airflow plus mixed boar and nylon bristles to detangle, smooth, and create volume in one pass. It’s engineered to work across hair textures and is sized to be especially effective on short to medium lengths and bangs.

How does the round brush deliver smoothness and shine?

The brush combines natural boar and firm nylon bristles so strands are guided gently while hot air sets the shape. Boar bristles help distribute natural oils along the shaft for added shine, while nylon bristles lift and separate hair to reduce knots and frizz.

• Mixed bristle design smooths cuticle and reduces surface frizz.
• Airflow channels through the brush to dry hair evenly while styling.
• Firm nylon bristles detangle; boar bristles polish for shine.

Will this attachment work for my hair type and length?

The round brush is designed to be versatile across straight, wavy, curly, and coily hair, with the best results on short to medium lengths and bangs. Its size and bristle combination help control and shape shorter sections without overwhelming longer lengths.

• Suitable for straight, wavy, curly, and coily textures.
• Optimized for bangs, layers, and shorter-to-mid-length hair.
• Use smaller sections for thicker, coarser hair to improve styling control.

Can I style while drying without causing heat damage?

When paired with the Shark FlexStyle system, the attachment uses airflow-based styling rather than excessive direct heat, helping you dry and sculpt hair simultaneously. This approach minimizes prolonged high-heat exposure while still achieving smooth, voluminous results.

• Engineered for styling with airflow rather than sustained high heat.
• Quick drying and shaping in fewer passes reduces thermal exposure time.
• Attachment works only with Shark FlexStyle HD400-series devices for optimal performance.

How do I use the round brush attachment for best results?

Attach the brush to your Shark FlexStyle unit, section hair, and work from roots to ends while applying steady rotation or tension for a smooth finish. Finish with a cool-air shot, if available, to lock the shape and boost shine.

• Snap the attachment onto a compatible Shark FlexStyle HD400-series handle.
• Work in 1–2 inch sections for even drying and styling.
• Use cool air to set style once hair is dry for longer hold and sheen.

Who is this for? The Shark FlexStyle Round Hot Air Brush attachment is ideal for anyone who wants a quicker morning routine that blends drying and shaping into one step—especially people with short to medium hair, those who style bangs or layers frequently, and users seeking smoother, shinier results without repeated high-heat passes. Note: this attachment is compatible only with Shark FlexStyle Air Styling & Drying Systems (HD400 series), so it’s best for owners of that platform or shoppers planning to buy the HD400 system.