55mm Trackball Ball, High-Gloss Precision, Kensington SlimBlade Pro Expert Mouse, Wired & Wireless, Compatible with Nulea M512, Sanwa MA-TB38, and Plo

Upgrade your control with GNAFETS 55mm Precision Trackball.

Add a professional edge and personality to your workstation with GNAFETS 55mm replacement trackballs. Specifically designed for large-finger mouse operation, our balls are made of high-density resin and polished to a mirror finish. This ensures frictionless glide and pixel-perfect tracking for designers, gamers, and office professionals. Whether you're replacing a worn-out stock ball or customizing your setup to match your aesthetics, GNAFETS offers the perfect balance of weight and smoothness.

How to Use 1. Turn off your trackball mouse or unplug it from your computer. 2. Gently lift the existing ball from the socket. On most 55mm models, the ball sits freely and can be lifted directly. 3. Use a soft, lint-free cloth to wipe away any dust or oil from the internal sensor and support bearing. 4. Insert the GNAFETS 55mm ball into the socket. 5. Manually rotate the ball to allow it to move freely before resuming use.

Package Contents: - GNAFETS 55mm High-Precision Replacement Trackball (Midnight Black, Crimson Red, Forest Green, Deep Purple) x 1. Universal 55mm Fit: Specifically designed to accommodate high-end finger-operated mice such as Kensington SlimBlade Pro, Kensington Expert Mouse (Wired/Wireless), Nulea M512, Sanwa MA-TB38, and Ploopy Adept. Superior Smoothness: Each ball undergoes a multi-stage high-polishing process to minimize friction. This allows for effortless movement during long editing or gaming sessions, reducing hand fatigue. Optical Precision: Made from high-grade resin with consistent density, the mouse's optical sensor tracks every movement without jumping or jittering. Vibrant Customization: Available in four different colors: black, red, green, and purple, allowing you to customize your desk setup or color-code different workstations.

【Durable & Easy to Clean】The surface is resistant to skin oils and scratches. Simply wipe with a microfiber cloth to maintain a mirror-like finish and peak tracking performance.