Choose from the following BoltLiner variants:
BoltLiner - this is the longer variant (5.125" with the tip retracted) and includes Pilot's G2 (Euro-style) refill. The Pilot G2 is America's #1 refill and is easy to source locally if a replacement is needed.
BoltLiner Parker Style - this is the shorter variant (4.653" total retracted length) and includes a Parker-style refill.
Satin -- Titanium with a fine satin finish.