My Completely Modified Logitech G403 (Hyperglide skates, Paraflex cable, and no magnets) : r/MouseReview
EspTiger Arc 2 Mouse Skates for Logitech G403/G603/G703 - MaxGaming.com
Amazon.com: 2Sets Hotline Games 3.0 Plus Rounded Curved Edges Mouse Feet Skates Compatible With Logitech G703 G603 G403 Gaming Mouse feet Replacement (0.7mm,Smooth Glide,Pure White PTFE) Professional Mice Upgrade : Video Games
Superglide Glass Skates for Logitech G403/ G603 / G703 - Blue - ZerkGamingMods