The Zebra Sharbo X ST3 is a rotary function emulsion ballpoint pen with two colors of ink plus a mechanical pencil option. While this pen is designed for you to customize it with ink colors and tip sizes of your choice for years to come, it does arrive to you prefilled with a .5mm pencil unit and blue and red inks in .5mm tip size. As you rotate the axis of this pen the window below the clip will show you what you have chosen for writing. The lead is quickly refilled from the top, so you don't need to disassemble the pen to refill your lead, which is unique for most multi function pens.
Nicely hidden eraser under the cap, and refillable with the Eraser X!
Very sturdy metal body
Refillable with 4C, JSB, ESB inks and SBX mechanical pencil unit
