But we here at Hackaday don’t judge based on alternate input lifestyles, and we quite like this billiard ball trackball mouse. A trackball aficionado, [Adam Haile] spotted a billiard ball ...

The Logitech MX Master 2S features a sculpted body with premium materials, a super-fast ball bearing metal scroll wheel, and customizable ... including glass. (The mouse’s curvy body won ...