M&G GRAVITY Multifunction Pen
*Super Cool Multi-function pen with 3 colors 1.0mm ball pen and 0.5mm Mechanical Pencil
*Switch the color or pencil easily by GRAVITY: choose the color and keep the color upwards and push the button
*Full metal structure for long term usage
*Refillable easily with available refills
This pen uses gravity to switch colors. When you receive the product, please contact customer service and we will send a video to tell you how to use it.