Features:1. High quality stainless steel cutter, durable2. Ergonomic handle, easier to hold3. Longer handle, easier force to apply4. One set is enough to meet your daily needsSkills:1. When cutting with a glass cutter, apply evenly and vigorously, otherwise the integrity of the disconnection will be affected.2. When cutting, use steel rulers, plates, and other auxiliary line tools to ensure that the cut is straight.3. When using the opener, four feet should be placed on the front of the tile, and one foot pad should be placed on the back of the tile.4. Since glass knives are sharp, you should wear gloves, goggles, etc. when working with glass knives to ensure safety. Note:1. Manual measurement, please allow 1 - 2cm error, thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture. Package Included:Meal Set: 1*OpenerB Meal Set: 1*Glass Knife, 2*Cutter HeadCmeal Set: 1*Opener, 1*Glass Cutter, 2*Cutterhead, 3*Spare Footrest, 2*Special Oil, 1*Measuring Cup