High quality material: The main material of glass cutting tools is high-quality High-quality materials, which is hard, thick, and not easy to break. High quality tungsten carbide blade, strong penetration, spring compression cutting design, not easy to cut hands, safer. The metal head at the tail can easily pass through the already scratched glass, helping you to quickly separate. A cutting knife to help you solve various cutting tool problems Portable size: The glass scoring tool is approximately 12.5 centimeters (6.1 inches) long, about the size of an adult woman's palm, making it very easy to carry. The lightweight size makes it easier for you to use, more effortless, helps you easily leave clear scratches on glass, and provides productivity Easy to use: The painted glass knife features a pistol grip design that conforms to ergonomic principles, making it easy to grip and reducing wrist fatigue. The handle is designed with oil storage to help protect the blade from damage, ensuring smooth use at all times and smoother cutting Widely applicable: Glass cutting tools are suitable for DIY projects that require precision glass cutting, such as cutting glass, tile edges, mirrors, etc. They are the most thoughtful gift for handicraft enthusiasts and industrial workers, and the perfect helper for home cutting Colour:As Shown Material:plastic Package Contents: 2 x Glass Cutting Tools 4 x Replacement Tips (2 each for 2-6mm and 12mm-20mm) 2 x Eyedroppers 1 x Screwdriver Only the above package content, other products are not included. Note: Light reflection 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.