The car film air release pen is designed to make installation easier and more efficient. Its pin is ideal for puncturing air bubbles that can form during the application process. To use, simply puncture the bubble with the pen and press down to release the trapped air. This tool is essential for achieving a smooth, bubblefree finish on your car wraps. 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 -High precision: the vinyl pen weeder offers high precision for detailed weeding and air release, ensuring a finish on your projects -Versatile use: the vinyl weeding puller pen is suitable for a wide range of applications, from automotive wraps to craft projects -Durable design: made from materials, the craft vinyl pen is built to last, providing reliable performance for all your weeding needs -Comfortable grip: the wall decal pin pen features an ergonomic design for comfortable use, reducing hand fatigue during long projects -Packing kit: this car puncturing pen set includes multiple tools, offering ideal choice and ensuring you always have a spare on hand Package list: 1 x film exhaust pen 5 x refills