We are looking to recruit people who have used cannabis in the past, to help us understand how individuals use cannabis in Australia.

You will be invited to take part in a single session where you will roll six joints and pack several cones with a cannabis substitute. You will not be consuming the joints or cones. You will also complete two questionnaires.

The session will take 1 hour to complete.

Participant benefits

As a participant you go into the draw to win one of three $50 gift cards.


  • 18 years of age.

  • Have used cannabis in the past month.

Register your interest

Email cannabis-study@uq.edu.au or text 0402 683 093

This study has been approved by The University of Queensland Human Research Ethics Committee [Approval No. 2021/HE000361]