Upgraded Version - The new glass cutter kit has three different types of cutter heads corresponding to the corresponding glass thickness. The package includes 1 * glass cutter handle with 2mm-6mm cutter head, 1 * 6mm-12mm cutter head and 1 * 12mm-20mm cutter head, 1 * screwdriver, 1 * lettering pen, 1 * effortless handle and 1 * oil supply. Anti-slip and effortless - The glass cutting tool has a non-slip handle design, and the knife is threaded to ensure anti-slip. At the same time, we also have a handle for effortless operation. So we can provide you with a comfortable holding experience and save your time and energy to bring you more convenience in the cutting process.Easy to Use - You can drop some oil into the handle body to help the carbide tip cut the glass more smoothly, saving time and effort throughout the operation and enjoying the working time.Scenes to be Used - The glass cutting kit can be applied to cut glass, tiles and mirrors, you can also do some DIY work, such as