Luke Skywalker Lightsaber- 3D Model For 3D Printing The model cut into parts for easy print, paint and assemble process. Needs 25mm tube for assembly, short m3 screws for handle ribs and decoration. Can be printed in 2 variants: with enclosed front or opened. It is possible to add hollow tube and light it up. 0.1-0.2 layer height, minimal supports. 35cm (14') long.