Features: Made of high-quality materials, non-toxic, odorless, and waterproof. There are 3 colors to choose from, please choose the right color according to your car. This universal squeegee pen is suitable for car of the corresponding color and is a good car repair accessory. The method of use is simple and practical, and can help repair scratches on the body. About 90% or more scratch repairing effect, and basically no scratches can be seen after use. Specification: Condition: 100% Brand New Component: Acrylic Resin and Mixture Color: Black, Light Grey, White (Optional) Volume: 12ml Diffusion coefficient: 0.08m&2 Weight: Approx. 18g / 0.6oz Package List: 1 x Coat Painting Pen Instructions: Scratch repairs about 90% of the effect, please follow the steps to operate correctly. 1. Shake the product up and down for 10 seconds before use. When the screw is turned on, the pen tip is facing up, otherwise it may overflow. 2. Apply the contrasting body color to the attached operation and decide whether to apply scratches. 3. Wipe the scratches cleanly, and rust and unevenness should be smoothed. 4. Cover the non-scratched parts with tape to avoid sanding. The sandpaper is soaked in water and softened, then smoothed with a small amount of force. (If there is no unevenness and rust, this step can be ignored) 5. Do not apply back and forth when applying. The order can be applied from left to right from top to bottom. It can only be applied once. It can not be covered. It can be re-applied after half an hour. Generally, 3~5 layers can be completely covered. Apply a few times to the trace. 6. Basically, scratches are not visible after repair.