This is Gateron's new switch puller. It's a brand new design to make pulling switches out of hotswap boards much easier. It also utilizes a MX style stem for the release button on top, enabling you to put your favorite keycap on it!
You can see a video of it in action here, this is a random YouTube video, we are not affiliated with the creator, it's just for demonstration purposes.
Prevail Key Co. is not responsible for any damage that may be caused to switches or the PCB due to improper use or technique.