Weight: 0.185kg Packing Size: 7 * 6.2cm Color: Yellow, Blue Applicable equipment: computer, mobile phone, digital camera, notebook, keyboard, car, etc. ?The main ingredients: Water, guar gum, glycerin, preservatives, citric acid, spices, etc. ?Features: The soft rubber material can easily protrude into the concave and convex gap, and strongly remove dust, hair and debris. The cleaning effect of the product comes from the adhesion of the product itself. It does not need to be washed with water or other cleaning supplies, and can be used repeatedly. ?Instructions: When cleaning, put the cleaning soft glue on the surface of the article, and gently press the soft glue with your hands to stick out the dirt, or put the cleaning soft glue on the narrow gap for 1-2 minutes and then pull it up. ?Preservation method: 1. Keep out of reach of children; 2. Keep away from high temperature and place in a cool and dry place; 3. When cleaning electronic products, turn off the power before cleaning and avoid short circuits. ?Precautions: 1. Do not wash. 2. Do not clean hot items. 3. Please store in a cool place. 4. It is not advisable to clean soft materials such as plush tables and chairs. 5. To maintain adhesion, keep your hands dry when using this product. 6. As the usage times increase, the cleaning gel gradually becomes dark, please discard it for a new one. 7. The cleaning mud should not be placed on the keyboard or other cleaned objects for a long time after stretching. 8. When using, please press or roll to clean, please do not wipe it flat, it will easily cause debris to fall. 9. Please wash your hands before use and dry before use. (This product has a certain degree of humidity and stickiness. When there are dirt, sweat, and debris in the hands, it is easy to cause sticky hands; because, when the cleaning mud touches the dirt, it will attract the dirt and ca See more?General Purpose? This multifunctional keyboard cleaner can be used for various items such as laptops, computers, phones, toys, tools, car vents, printers, calculators, etc. ?Reusable and Durable?The cleaning effect of the product comes from the adhesion of the product itself, no need to wash with water or other cleaning supplies. This keyboard cleaner can be used repeatedly until the gel becomes black. ?Super Convenient and Easy to Use? Dust cleaning mud is easy to carry and can be used anytime, anywhere. Just place the cleaning gel on the surface of the product you want to clean, gently press and roll, and then slowly pull it up to remove the dirt along with the gel. ?Quickly Remove Dust and Strong Cleaning?Sticky Dust Cleaner Soft plastic material can easily protrude into the uneven grooves, and quickly absorb 95% of dust, dust, debris and bacteria on electronic and mechanical equipment. Very strong cleanliness. ?Eco-friendly and Safe Material?Universal dust cleaning slime is made of biodegradable gel, the environmentally friendly formula can be naturally decomposed, does not stick to hands and digital products, it is non-toxic, does not cause harm to the human body, and does not stimulate the skin .