This document discusses the development of a "DIY" research data management training kit for librarians at the University of Edinburgh. The training kit was created based on a pilot training course for librarians that aimed to help them develop skills to support research data management. The training kit uses blended learning and includes materials from the MANTRA online training course, as well as presentations, exercises and reflective writing activities. It covers key topics in research data management and is made freely available under an open license for other institutions to use for librarian training. Evaluation of the pilot training found it valuable but suggested an independent study component to apply the skills, for which data curation profiles were assigned.