Feature 1, It is a useful cleaning tool that is convenient and effective. 2, You can use it to get inside the car, sew, vents, etc., clean keyboards, interior cars, laptops, etc. 3, Pick up dust and dirt from your computer keyboard, phone, and printer. 4, Capture dirt and kill more than 80% of bacteria. 5, Dust and dirt in the space will be absorbed by the compound.Features: It is a useful cleaning tool that is convenient and effective. You can use it to get inside the car, sew, vents, etc., clean keyboards, interior cars, laptops, etc. This clean adhesive is soft and easy to use. Pick up dust and dirt from your computer keyboard, phone, and printer. No residue, keep hands clean and have proven disinfection. Capture dirt and kill more than 80% of bacteria. Press the cleaner onto the surface to be cleaned. Dust and dirt in the space will be absorbed by the compound. It can be used multiple times until the cleaning compound turns dark. Suitable for equipment and surfaces. Specification: Condition: 100% Brand New Material: Cleaning glue Color: Pure Blue/Pure Yellow/Crystal Yellow (optional) Package weight: approx.300g Size: approx.6*8cm/2.4*3.1in Package List: 1 * Can of cleaner glue