Amazon.com: 10 Pack Black Replacement Nibs with Removal Ring for Wacom Bamboo & Intuos Pens : Everything Else
Bamboo-Tip
Amazon.com: Wacom Intuos Pen LP190K (Old Version), Black : Electronics
How to Replace the nib on a Wacom Bamboo or Bamboo Fun pen « Computer Hardware :: WonderHowTo
Can't replace pen tip? It won't fit :/ : r/wacom
Amazon.com: 2 Pack No Wear Down Titanium Alloy Standard Pencil Nibs Fits for One by WACOM, Intuos Series Pen, Replacement Refill Tips fits for WACOM CTL-672,CTL-671,CTL-471, CTL-472 : Electronics