This is a woodturning project kit. Hardware only. A lathe is needed to make into a finished pen. Blanks, bushing set, and drill bit are not included. Includes (1) PKTYFP24 Gold Tycoon Fountain Pen Kit. Features a dual tube design (25/64" & 15/32"), a black ink cartridge, and a threaded cap that will post on both ends of the pen. Uses bushing set PKTYBU. Minimum blank size needed to turn is 3/4" x 3/4" x 4-1/2". Features ultra smooth and durable threading. This is a woodturning project kit. Hardware only. A lathe is needed to make into a finished pen. Blanks, bushing set, and drill bit are not included. Includes (1) PKTYFP24 Gold Tycoon Fountain Pen Kit. Features a dual tube design (25/64" & 15/32"), a rollerball refill, and a threaded cap that will post on both ends of the pen. Uses bushing set PKTYBU. Minimum blank size needed to turn is 3/4" x 3/4" x 4-1/2". All accessories ave available from Penn State Industries. The Tycoon pen kit features ultra smooth and durable threading.