The hand is complex, intricate, and fascinating in function and anatomy. That is why hand surgery is a tremendous interesting field. This complexity can make it hard to master, however practical interaction with the anatomy can facilitate this process. Therefore, the Esser Masterclass was started; a fresh cadaver hands-on course on five elements of the hand surgery: Nerves, Fractures, Tendons, Osteo-Arthritis and Local flaps. The Esser Masterclass is focused on providing a tailored made and hands on education by experts in the field. Warm regards and until the next Esser Masterclass.