Pro Signature

One-Step Volumizer 2.4" Small Barrel Attachment

This small-barrel attachment is not small on styling power. It effortlessly adds volume to mid-to-short hair.


Whether you're replacing your favorite one-step barrel or adding to your styling collection, this attachment helps you create endless styles. The One-Step Volumizer Small Barrel Attachment offers precision control as it lifts roots. Charcoal-infused bristles revive post-workout and second-day tresses. Simply click into your Hot Tools Interchangeable Handle to start styling.

What Can This Do For My Hair?
  • Dry. Quickly go from washed strands to effortlessly styled tresses.
  • Volumize. Give your hair some “oomph” from root to tips
  • Straighten. Create sleek styles and tame frizz at home with one ceramic-barreled attachment
  • Boartech2 bristles with Refresh Activated charcoal help refresh hair

  • 2.4" Oval design creates lift at the root and crafts curled ends

  • Detachable design to easily fit the One-Step Blowout Dryer Interchangeable Handle

Additional Info

Includes: One 2.4" Barrel Volumizer Attachment
Handle Not Included
Supporting Stylists

Hot Tools heritage is rooted in the professional community. This seal represents our ongoing commitment to supporting stylists. We’re proud we’ve been a trusted, stylist-recommended brand since we began in 1990.