Feature: 1. RUBBERIZED TAIL: Our glass cutter is designed with a rubberized tail that can be easily unscrewed to inject a small amount of kerosene into the handle, making it easier to use. 2. TUNGSTEN STEEL BLADE: Made with a tungsten steel blade, our glass cutter effortlessly glides through glass with just a gentle stroke. 3. CONVENIENT METAL HAMMER: Equipped with a metal hammer, our glass cutter provides added convenience for breaking glass. The self control oil reservoir ensures smoothly oil flow without any jamming, and the metal head at the back can be unscrewed to inject kerosene. 4. ERGONOMIC DESIGN: Our glass cutter features an ergonomic design that fits comfortably in your hand, allowing for accurate and effortless cutting. 5. DURABLE AND RELIABLE: Crafted with premium materials, our glass cutter is durable and reliable, ensuring long lasting performance and enhanced efficiency. Specification: Item Type: Glass Tile Cutter Material: Tungsten Steel, Rubber Sleeve, Metal Shank Diameter: Approx. 12mm / 0.47in Thickness of Tool Head: Approx. 3mm / 0.12in. Package List: 5 x Glass Tile Cutter5 x Storage Tube