To use the Gear Ball, simply hold it in your hands and start rotating the gears. Try to align the colors or complete the pattern as you play. It's a great way to exercise your brain and have fun at the same time. When handling the Gear Ball, avoid dropping it on hard surfaces as it may damage the gears. Keep it away from water and extreme temperatures. For maintenance, you can gently wipe it with a dry cloth to keep it clean. If the gears seem to move a bit stiffly, you can use a small amount of lubricant specifically designed for plastic parts, but be careful not to use too much.