The actual lightsaber building ceremony at Savi’s Workshop in Star Wars: Galaxy’s Edge is a highly choreographed, immersive show that takes approximately 20 to 25 minutes. This time includes the initial "induction" by the Gatherers, the selection of your kyber crystal, the assembly of the hilt, and the dramatic final activation of the blade. However, the total time commitment is usually longer; you are required to check in at the front desk roughly 15 minutes before your reservation time. Because the capacity of the workshop is very limited—often serving fewer than 50 guests per hour—reservations are strictly enforced and can be difficult to obtain without booking exactly 60 days in advance. While the physical building is quick, the emotional "experience" and the following photo opportunities around the Millennium Falcon mean you should realistically budget about 45 to 60 minutes of your park day for this activity.