CablesOnline 5-Pack Replacement Mouse Ball MS-B01-5 Steel Rubber Grey 21.0mm Power Supplies The Power Supply'S Spanlife Will

The Power Supply'S Spanlife Will Be Shortened

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CablesOnline 5-Pack Replacement Mouse Ball MS-B01-5 Steel Rubber Grey 21.0mm Power Supplies The Power Supply'S Spanlife WillGive your older mouse a boost by replacing its ball. These replacement mouse balls are designed for excellent tracking and reliability. Features: * 5x mouse balls * Made of steel covered with durable rubber for quality tracking * Standard size: 21. 0 mm * Weight: 30g * Replaces old, dirty, or worn out mouse balls for smooth use