Check the listing for details. UES M43-12 Micro Four-Thirds 4/3 (MFT) 12mm Sensor Cleaning Kit. Condition: New. Listed at 13.99 USD. Features:Every sensor cleaning swab is made in a Class 100 Clean-Room and sealed in a vacuum packageFlexible swab rod with a mini channel enables the pressure on the swab head evenly across the sensorUltra-pure water-based sensor cleaner has non-aggressive formulaThe sensor cleaner is safe for both CCD and CMOS sensors Packing List:14 Micro Four-Thirds Sensor (12mm) Cleaning Swabs15ml Sensor Cleaner Instruction for Achieving the Best Cleaning Result:Clean your camera at a bright and clean areaSet camera to sensor clean mode (make sure your camera's battery is fully charged, otherwise the function is greyed out)Remove the lensUse professional air blower to blast the dust from sensorRemove the sensor cleaning swab form its vacuumed package and drip 1-2 drops of Cleaning Liquid on the head of the swabGently drag the swab from the left of sensor to right. Turn the swap around and drag the clean side from right of sensor to the leftExit clean mode when cleaning finished. Turn off power and install lens. Keep camera in appropriate camera bag