Using the car film air release pen is straightforward and efficient. When you notice an air bubble under the , use the pen's to puncture the bubble. Then, press down on the film to release the trapped air, smoothing out the surface. This pen is ideal for car enthusiasts who want to maintain the pristine look of their vehicle wraps without the hassle of reapplying the film. Features -Color:Assorted Color -Material:Aluminum alloy, plastic -Size:13.70X1.00X1.00cm/5.38X0.39X0.39in -Size:9.90X0.60X0.60cm/3.89X0.24X0.24in -Efficient air release: the car sticker remover is ideal for eliminating air bubbles, ensuring a finish on your vehicle wraps. -Multipurpose tool: the air vinyl weeding pen is ideal for both automotive and craft vinyl projects, making it a versatile addition to your toolkit -High precision: the vinyl weeder pen features a fine tip for detailed work, allowing for precise weeding and air release -Comfortable grip: the craft vinyl weeding tool is designed with a comfortable grip, making it easy to handle during long projects -Complete set: this tool set includes everything you need for vinyl weeding and air release Package list: 1 x film exhaust pen 5 x refills