This is a mini Lightsaber made to look as close to Obi-wan's as possible while still fitting on a Harbor Freight flashlight. The translucent "beam" looks pretty good at night.
The 3 pieces of the hilt should be printed in grey or silver. They will all need to be glued on. I used clear epoxy and have no complaints. No rafts or anything are necessary.
The 'beam' should be printed in a translucent color, with the large side of the base down with a raft to give it support. This piece also will need to be epoxied in place. FYI, the beam is 5.9 inches tall, still under 6 inches with a raft. If your printer doesn't print 6 inches tall, scale down the model in the Z direction only so it will still fit into the hilt parts.