Diamond Knurl Rollerball Pen Kits Wood Dyes & Special Effects even on your first try

even on your first try

90g Clairefontaine lined paper

This blank comes tubed to fit the Sierra Twist family of pen kits

Made with durable HSS

Mik's Mechanical Pen Blanks - ProX #9506-9510

Diamond Knurl Rollerball Pen Kits Wood Dyes & Special Effects even on your first tryDiamond Knurl Rollerball Pen Kits Masterpiece Components Turn a pen that draws the hand in before the eye even registers what's different the Diamond Knurl Rollerball Pen Kit wraps a Jr size rollerball platform in precision diamond knurl textured hardware and a decorative knurled center band that gives every finished piece a machined, custom look. The postable cap keeps the pen balanced in hand, while the Schmidt 888 fine rollerball refill delivers a