Refill for the Dango Permanent Marker - The Sharpie Fine Point Pen is Industry standard permanent felt tip pen. It is permanent on most surfaces, fade- and water-resistant, and quick-drying ink.
Instructions: To install the Sharpie Fine Tip Pen into the Dango Marker, simply insert the bottom end of the Sharpie pen into the marker sleeve and tightly push downwards so that the Sharpie bottoms out in the marker sleeve. Once it is tightly secured, remove the cap of the Sharpie pen, and replace it with the CNC machined Dango Permenent Marker cap. The original sharpie cap can be discarded. To remove the Sharpie Pen, push the pen out from the bottom of the sleeve through the hole with the pointed tip of the cap or a thin object like a pen or allen wrench.