Diamond Knurl Convertible Pen Kit - Gunmetal Handle Blanks telescopes can view much more

telescopes can view much more than just the narrow visible spectrum of light

so painted tubes are highly recommened

Convertible to Rollerball: Accepts #5 or #6 nib and can be fitted with an optional rollerball section

or anyone who loves a one-of-a-kind pen

Diamond Knurl Convertible Pen Kit - Gunmetal Handle Blanks telescopes can view much moreDiamond Knurl Convertible Pen Kit Gunmetal Create a pen with brooding, sophisticated appeal with the the Diamond Knurl Convertible Pen Kit in Gunmetal. This Jr sized pen features the beloved decorative knurled center band in a dark, sophisticated Gunmetal finish and it ships with both a rollerball and a fountain pen section included, so every pen you turn is immediately ready for either writing style. A Schmidt 888 fine rollerball refill is included.