Within a Theory and Practice of Social Work module, prior to embarking on practice placements, social work students practiced professional communication skills with people who had used social work services. They undertook role-played interviews with service users about real issues, which had led individuals to seek assistance in the past. Using principles of co-production, the workshop was developed in partnership with members of the University's social work service users and carers' group. Care was taken to safeguard service users' wellbeing, as well as developing an effective learning opportunity. Drawing on evaluations by students and feedback from service users, this paper discusses the process of planning and delivering the workshops, as well as perceived outcomes for both groups. Findings indicate that students valued the opportunity to engage with service users, gaining key learning about their own practice skills. Service users described a boost to self-esteem through contributing to students' learning. The workshop provides an example of how service user involvement in social work education has evolved from a primary focus on sharing personal testimonies to active participation in student skill development. It underlines the importance of investment in service user involvement to achieve an appropriate context for such projects to develop.