worison 4in1 matte black pen, Metal Cased Multifunction Pen, 0.5mm Mechanical Pencil and Red,Blue, Black Ball pen

Features

• 4-in-1 Multicolor pen. 3 color ballpoint pens black, red, blue and 0.5mm mechanical pencil. Matt black metal body
• Metal Cased Multifunction Pen, With an engraved grip that makes it easy to hold. Weighted mechanism on clip makes choosing ink color easy.
• Multifunctional pen material - The barrel is made of metal with a non-slip grip handle for easy holding. The pen holder has a jumping button to easily change different ink colors.
• Switch refills- first select the color you need, mark the words of the color facing yourself, tilt back 30 degrees to hold the pen press to get the desired color refill, then press the reset button on the clip to recycle the refill.
• Replace refill: turn counterclockwise at the connector of the ballpoint pen holder, open the metal case of the pen,The barrel mark is facing you,Pull out the opposite refill and install it directly to reuse the barrel.