Function: the tip of the needle pen is a thin steel needle; You can use it to accurately pierce the bubbles on the film to achieve the purpose of defoaming; The stylus is suitable compatible with removing residual air bubbles when installing window film or wallpaper and other backing papersNo obvious trace: the ultra-fine needle to pierce the air inclusion can hardly see the puncture point, and can still scrape out the inclusion, which is very suitable compatible with removing stubborn bubbles when installing the car vinyl and window film, or removing residual bubbles during the installation of wallpaper or other adhesive papersQuality material: the needle of weeding tool is made of stainless steel, light weight, pointed and antirust, and durable; It is a useful weeding tool compatible with logo manufacturers, car wrapping paper or DIY enthusiastsRetractable design: this craft weeding tool ensures your safety to a great extent; With retractable design, it can protect you from scratches and stabs; When in use, press the end of the pen, and the steel needle will appear at the tip of the pen; Otherwise, press again to hide the needle in the pen holderThe package includes: you will receive 1 air bubble pen and 2 refills; The length of the needle pen is about 5.31 inches/ 13.5 cm, which is about the size of an ordinary writing pen; In addition, there are 2 replacement refills in the kit, which can be easily replaced if the original refills of the pen are damagedMultiple use: Working well in the installation of car vinyl, wrapping, window film, window tinting, paint protection film and so on. If you are a sign maker, wrap Installer, DIY lover, you cannot miss this practical weeding tool.Warm Notice:The tip of the pen is pointed, please be careful compatible with use and keep away from children.size:13.5x1.5cmMaterial:Aluminum penholder, stainless steel tipcolour:RedPackage Contents:1 * air release pin pens2 * RefillsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.