The Glorious Model D Wireless is an excellent ultralightweight gaming mouse It shares the same ergonomic, righthanded shape as its wired version, the Glorious Model D, which contrasts with the original Glorious Model O and its wireless version, which have ambidextrous symmetrical shapes Compared to its wired version, this mouse has a proprietary BAMF sensorWhat you'll need to fix your Model O Wireless (and likely any Squeaky Scroll Wheel / Mouse Wheel on any Glorious mouse) Phillips Screwdriver Flat head or any flat object that can remove the bottom mouse skates A small paintbrush I used a Princeton 5/0 brushCleaning the Model O is easy, just use any air canister to keep your mouse good as new Ascended Cord Light and Flexible Stock cables suck Say goodbye to 3rd party mods, and say hello to the Ascended Cord Our proprietary braided cable is ultraflexible and super lightweight, giving your mouse an almost wireless feel Glide smoothly with G Lightweight Done Right Glorious Model O