We designed a cerebral visual impairment (CVI)–experience toolbox containing simulation exercises to let professionals experience the complexity of visual information processing and to get an impression of what it means to have CVI. We measured the benefits of the CVI Experience toolbox by using questionnaires during three CVI seminars with professionals ( n = 69). These seminars started with a slide presentation on CVI followed by the CVI experience toolbox. We presented the professionals with the same survey on their knowledge of CVI at the start of the seminar, after the presentation, and after the toolbox. Professionals with more previous CVI experience started on average with a higher score. The final end score, however, did not seem to depend on previous experience. Furthermore, the added value of the experience toolset was quite independent of the added value of the presentation. The results indicate that both the presentationand the experience toolboxadd to the understanding of CVI.