Great Value Glass Cutter Kit: This glass cutter kit includes a heavy duty glass pliers, a pencil style oil feed carbide tipped glass cutter tool, 1 replaceable cutting head and a Phillips screwdriver. We provide you with the essential tools in the glass cutting process, allowing you to use the simplest tools to complete all glasswork. Get the tools you need most for the least money！ Professional Stained Glass Cutter Head: The stained glass kit has two cutting heads for cutting glass from 2mm to 20mm thick, and the cutting life is over 20,000 meters. 【High Quality Glass Pliers】: The heavy duty glass pliers are made of chrome vanadium steel, sturdy and durable. The handle and tips of the pliers have a non-slip rubber sleeve to make the use smoother. The pliers are equipped with adjustable screws. According to the thickness of the glass, turn the screw to adjust the distance, allowing you to use it in the process of cutting glass of different thicknesses. Excellent pencil style oil feed