Precise glass cutting: the glass cutter is equipped with 3 diamond cutting heads. The service life is more than 20,000 m and is suitable for glass cutting. The 360 roller of the cutting head ensures smoothness and accuracy of cutting. Ergonomic handle design: the high-performance metal handle in pencil style has a good grip, which ensures that the glass cutter has better slip resistance when cutting thicker glass. Practical and practical: add some carbon oil to the handle to make glass cutting more fluid. The metal ball at the top of the cutter can break the glass by tapping. The lightweight and portable glass cutter makes your use more comfortable. (Note: oil is not included) Wide range of applications: 3 cutting heads are suitable for different glass thicknesses, ceramic tiles from 2 mm to 20 mm. Depending on the thickness and texture, you can choose the booster to increase the strength. Accessories: the package includes a glass cutter, 2 additional cutting heads, an oil dropper, a screwdriver, a booster and a cutting pine.