@Ellie
Below are some tips that you can try for longer lasting curls and for general tips if you have thicker hair: Please curl in smaller sections. Please also refer to our styling tip videos here: https://www.dyson.com/support/journey/guides/395715-01?machineId=395715-01
Also, make sure to:
1. Start with damp hair. (THIS IS VERY IMPORTANT)
2. Apply a pre-styling product with hold.
3. Use the smallest diameter barrel for a longer lasting curl.
4. Use high heat and high airflow.
5. Make sure the curl is completely dry.
6. Push the cold shot for 5-10 seconds to set the curl.
7. Turn off the machine and release downwards to release the curl.
Hopefully that helps.