Review on 🖱️ Enhanced Ergonomic Trackball Mouse: SANWA 2.4G Wireless Optical Vertical Rollerball Mice with Silent Buttons, 34mm Trackball, Adjustable DPI, Compatible with MacBook, Laptop, PC, Windows, macOS by Julie Morris

Bought to replace my yearly purchases of Logitech wireless trackballs as these Logitech trackballs are always made from inferior materials that wear out within a year to the point of a middle click button no longer works properly and works right or left click also start to fail. The right off the bat advantage of this mouse is that it's Bluetooth, which allows me to share a USB port for the mouse instead of just one. Unfortunately, it's shorter or sturdier than the Logitech, so my hand isn't used to it and I find it difficult to put my hand on it and I have to squeeze my hand a bit to put it on. This is a Japanese product. , meaning the whole box was in Japanese, but it really doesn't need instructions or anything like that. If this goes on for more than a year, I'll formally rate her as a good mouse.