FREE SHIPPING WORLDWIDEExtend the life of your wipers. Combine the thickness and thickness of the grinding blade, reciprocate and polish for 30 seconds, you can renew your ageing wiper.The repairer is polished on both sides to make the wiper rubber strip evener.There are rough surface and fine surface markings on the restoration shell.First, use the rough surface to repair the severely worn surface of the wiper, and then use the fine side to perform the overall repair.When the grinding is completed, a coin can be used to rotate the card slot to move the frosted sheet up and down, exposing the unused part, which is convenient for the next use.Each wiper is recommended to be used for three to six months. However, for problems such as wear, ageing and stains, only a wiper repairer can be used to repair it. Save your time and money.The wiper repairer adopts ergonomic design and double-sided streamline design for easier use.Unclear vision when driving is one of the main causes of traffic accidents. The rubber material is easy to wear and ageing, which makes it difficult to scrape the glass.How to use: 1. If the wiper passes through the glass and leaves obvious marks, it means that the wiper needs to be repaired. 2. In order to achieve better results, it is recommended to start the repair after removing the wiper.3. Hold the prosthesis and select the rough side to polish until there are edges and corners. 4. Use the fine surface for repair.5. Rinse the wiper with water after repairing, wash away the fine particles after sanding, and then wipe it dry with a towel. 6. Install the wiper back on the car. After opening the wiper, there are no obvious brush marks.How to clean the wiper repairer: Before cleaning, some fine particles remained on the prosthesis. Method 1: Clean with a slightly thicker brush (not included).Method 2: Rinse directly with water. After cleaning, wipe with a towel.Dimensions:Shipped directly from the manufacturer. 100% Satisfaction GUARANTEED!