Feature: 1. What You Get: In this kit, You will get 7pcs glass tool kit, a running piers, a breaking pliers, a glass cutter pen, 2 replacement cutter head, an oil dropper, a screwdriver. In total 9Pcs Glass Cutter Tool Kit. You can use them on different thicknesses of glass. 2. 2pcs Cutter Head: This set includes 2 cutter head that can cut glass thickness ranging from 2mm to 20mm, with a cutting lifespan of over 20,000 meters. Enhance your colorful glass crafting process and enjoy a wonderful DIY experience. 3. Heavy Duty Glass Pliers: Made of chrome vanadium steel, the pliers are sturdy and durable. The handles and tips of the pliers have non slip rubber grips, ensuring smooth usage. The running pliers come with an adjustable screw to accommodate different glass thicknesses for accurate cutting. 4. High Hardness Glass Cutter Tool: These tools are extremely durable and guarantee cutting accuracy. The handles are treated with an anti slip surface for smooth and comfortable use. 5. Versatile Glass Cutting: Our glass cutter tools are perfect for cutting tiles, mosaics, stained glass, crystal mosaics, quartz mosaics, ceramics, glass bricks, and more. They are ideal for various DIY projects and home decor glass cutting. Specification: Item Type: Glass Cutter Tool Kit Material: Steel, Rubber Weight: Approx. 761g / 26.8oz Glass Running Pliers: 20cm / 7.9in Glass Cutter Pen: 17cm / 6.7in Cutter Head: Approx. 2.5x1.3cm / 1.0x0.5in . Package List: 1 Set x Glass Cutter Tool Kit (Total Of 7 Pieces)1 x Storage Bag