Custom fluted top for Sierra style pens, Matching nose cone available.
This cap will fit either the 10 or 10.5 mm tubes. Its made to fit 4 pieces inlayed from the blank material . If used with a Sierra style pen you will need a longer tube body
Specialty cap for 10mm tubes used for inlaying opal.. Used for both the top or bottom of a pen
6 sided recess for Sierra style pens.
Specialty cap for interchangeable cap tubes.
Special cap for 8mm tubes for opal inlay.