40mm Automatic Curling Roller for Airwrap HS01 HS05 Compatible Hair Dryers Product overview This upgraded 40mm curling roller is a direct replacement for long barrel attachments. It is made to be durable and finely finished, and it installs and removes easily. The roller uses air styling and an automatic winding mechanism to form plump, bouncy curls with a single attachment. Key benefits Twodirection curling with one roller: the upgraded drum winds hair clockwise or counterclockwise without changing the attachment, so you can create symmetrical or mixeddirection curls quickly. Automatic air winding: hair is drawn in and wrapped around the 40mm drum using air flow for consistent, hands curling. Low temperature styling compatibility: designed to work with low temperature settings on compatible dryers for styling without repeated manual winding. Quick replacement and easy setup: fits as a convenient replacement for worn or broken long barrels and installs and removes without tools. Durable and precise: 100 percent and built for repeated use with a delicate, wellmatched finish for your styling equipment. Features and specifications Roller length: 40 mm Function: automatic hair winding in both clockwise and counterclockwise directions Use: creates plump small rolls and fluffy curls using air modeling Compatibility: compatible with Dyson Airwrap Hair Dryer HS01 HS05 Package contents: 1 x Curling Roller not including adapter Practical use scenarios Everyday styling: create soft, voluminous curls for daily looks without manually wrapping each section. Quick touch ups before events: use the automatic winding and airflow to refresh curls when time is limited. Replacement for damaged attachments: swap in this roller to restore functionality when an original long barrel is worn or broken. Additional notes Color may appear slightly different in photos due to lighting and display differences. Measurement tolerance is plus or minus 1 to 3 cm.