Now stocking the original and best Berea Hardwoods Sierra pen kits.
Hardite is a registered trade mark of the BereaHardwoods Co. Inc. The smoky gold colour is a variation of titanium nitrate and is applied to parts by a process called PVD, which makes the Hardite to be molecularly bonded to the part and an extremely durable coating.
Uses a parker style refill.
Requires the Sierra 20A bushings and 27/64" drill bit.