Wiper Wizard Windshield Wiper Blade Repair Tool Car Wiper Trimmer Wiper Repair Universal

1. Clear and Seamless Strength Repair, Extending the Life of Wiper Blade 2. Grinding Pieces on Both Sides of the Thickness, Two Repair Processes, the Wiper Surface Is Smoother, and the Repair Is More Detailed 3. There Are Two Sides of Thick and Thin Frosted Design. If the Surface of the Wiper Is Seriously Worn, Use Coarse Sand to Repair It First, and Then Use Fine Sand Pieces to Repair the Smoothness. for Example, If the Surface of the Wiper Is Slightly Worn, Only Use Fine Sand to Repair the Smoothness 4. When the Grinding Piece Is Used up, a New Grinding Piece Can Be Transferred out to Extend the Service Life of Repair Device.