Black and Red Scrollbar is a free Chrome add-on developed by zherryzhohn. This add-on changes the default scroll bar to a small and simpler black and red design. It is inspired by the red and black nerv evangelion theme.

With Black and Red Scrollbar, you can give your Chrome browser a unique and stylish look. The black and red color scheme adds a touch of elegance and sophistication to your browsing experience.

Please note that this add-on is not actively updated or maintained by the developer. For any feedback or suggestions, you can reach out to the developer on Twitter at twitter.com/Zherryzhohn.

Overall, Black and Red Scrollbar is a simple and visually appealing add-on for Chrome users who want to customize their browsing experience with a black and red scroll bar.