Amazon.com: Corepad Skatez Pro Mouse Feet Replacement Compatible with Logitech, Razer, and Roccat and Saitek Cyborg RAT 3, 5, 7, 9 White : Electronics
Amazon.com: Mouse Feet Skates, Ultra-Fast and Smooth Pro Mouse Upgrade Kit, Made of Ultra-Flawless Glass, for Logitech G Pro X Ultralight Gaming Mouse : Electronics
Corepad grips = S tier. : r/MouseReview
Corepad Skatez Pro Replacement Mouse Feet Core Gaming Gear For SteelSeries Ikari | eBay