This is a camera cleaning kit (4-piece set) from the popular brand "K&F Concept," which is also certified and registered in Mercari's brand list. Price is not negotiable. Brand new, unused, and unopened. As proof of being unopened, I have included close-up photos of the sealed areas. I believe you can trade with confidence after viewing my transaction history and feedback comments (^-^) I have a variety of other products available, so please take a look from here: #any商品 ----------------------- ★ Product Description Set Contents: This camera cleaning kit includes a 200ml cleaner, a 16x18cm double-sided velvet cleaning cloth, and two 15x15cm microfiber cleaning cloths. This 4-piece set is very convenient for cleaning all screens and glass, such as mobile phones, tablets, computers, TVs, car screens, watches, and camera lenses, as well as eyeglasses and other smooth surfaces. 200ml Cleaner: The cleaning bottle contains 200ml of cleaning solution, which is non-toxic, alcohol-free, and safe to use on delicate LCD surfaces. It has a large capacity and can be used for several months. Keep Clean: The large bottle cap and high nozzle design allow you to store the cleaning cloth inside the bottle cap, making it easy to carry and store. You can put it directly in your backpack or pocket, or carry it in your car or outdoors. There is no need to expose the cleaning cloth to the external environment, keeping it clean. Double-Sided Velvet Cleaning Cloth: The cleaning cloth has a double-sided velvet design, a large surface area, and is absorbent. It can be washed and reused, and is compatible with rough shells and most screens, effectively absorbing dust and hair, and removing dirt. Vacuum Pack: The two microfiber cloths are soft, smooth, and absorbent, and can be washed and reused, suitable for removing dust and dirt from smooth surfaces and delicate products. Furthermore, vacuum packaging ensures they are clean and dust-free before use, and are even more portable.