NO CUTTING TROUBLE: The cutter head of this glass cutter tool set can be replaced, the cutting interval is 2mm-20mm, we can cut the glass / mirror/tile/mosaic and DIY items. COMFORTABLE IN YOUR PALM: Non-slip ergonomic handle for comfortable use. It is easy to use and can be comfortably placed in your hand. This glass cutter can fitinto a pocket or in the pocket. Ease of use: This style glass cutter tool is designed Pencil, 360 degree rotating glass cutter head with water reservoir. internal oil. when pressure is applied an automatic oil delivery system keeps the wheel lubricated every time you cut, great for you to cut clean lines and curves. The carbide tip of high quality makes the cutting process smoother, only you need to exert a little pressure, you can complete the cut at once, effortlessly (cuts like butter). The glass cutter tool cutting life is more than 20,000 meters, the nickel-plated cutter head can prevent oxidation. YOU GET: THE glass cutter tool set includes black metal glass cutter, 2mm-6mm cutter head, 12mm-20mm cutter head, screwdriver and dropper. Description: Mini size and portable, cut very neat and very easy, not easy to use any pressure when snagging breaking, great for you to cut lines straight and clean and curves.Carver and screwdriver included for score glass with different thickness. Versatile scoring glass bottle is perfect for stained glass scoring and other craft and household uses. A must-have glass tools for DIY projects. Feature: Glass Pencil tool Color: As shown. Material: Metal, Alloy. When using the glass scoring tool, Hold the handle and the glass at a 45 degree angle, the edge of score Always on board. Package included: 1 * 6-12mm scoring tool 1 * 2-6mm scoring head 1*12-20mm scoring head 1*oil dropper 1*screwdriver