The delkin dslr sensor cleaning system includes a sensor scope with ultra bright led illumination with 5x magnification 2 cr2025 batteries included a sensor mini vacuum with a unique static tip 4 aa batteries included 24 wet dry double sided sensor wands in small medium and large for different size sensors 1 alcohol free sensor solution safe for air travel and 100 safe for all ccd and cmos sensors 05 oz bottle this kit comes in a convenient carrying case with comprehensive cleani