Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse with Hero 25K Sensor, PowerPlay Compatible, Tunable Weights and Lightsync RGB - Black : Video Games
Removable Round Gaming Mouse Weights Cover Bottom For Logitech G Pro X Superlight Wireless Mouse Gpwx - Mice & Keyboards Accessories - AliExpress
Amazon.com: Logitech G403 Hero Wired Gaming Mouse, Hero 16K Sensor, 16000 DPI, RGB Backlit Keys, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Braided Cable, PC/Mac/Laptop - Black : Video Games