The device is called the Logitech VR Ink Pilot Edition, a seemingly oversize novelty stylus that's actually designed to help you create drawings and designs in VR.
With its VR Ink Pilot Edition, Logitech wants to get you drawing in virtual reality.
Logitech You hold it like a normal pen, gripping the two buttons on its sides with your thumb and middle fingers, and your pointing finger on a button on top. Slap a headset on your head, pick up the pen, push down with your pointing finger and just start drawing. You can trace things in 3D space, like drawing literally in air, or you can sit at a table and draw on its surface, Logitech said. And the harder you press, either on the button or on the tip of the stylus, the thicker the line.