Feature:1. The alloy cutter head cuts more smoothly, the material is hard, not easy to wear, and has a long service life.2. The glass bottle cutting hine is a compact model and can be used for small and medium round bottles.3. When the width and length are adjusted to 3.5-16.5, you can use this bottle cutter to easily cut any bottle you like (unless there is a relief on the bottle).4. The screw track supports, the structure is more stable and firm, which provides you with a safety guarantee for cutting and brings more convenience.5. The set includes the accessories needed for the device and a manual to bring you more convenienceSpecification:Condition: 100% Brand NewItem Type: Glass Bottle CutterMaterial: Stainless SteelColor: As the Piture ShownCutting Thickness: Approx. 2mm / 0.08inType: Roller Glass CutterWidth: Approx. 15cm / 5.9inTotal Length: Approx. 16.5cm / 6.5inPackage List:1 x Abrasive paper1 x English Manual1 x Glass Bottle Cutter1 x ScrewdriverNotice:Always wear gloves when operatingInstructions:1. Turn the wine bottle around on the cutting table and draw a circle of marks.2. Put a rubber ring on both sides of the trace (about 1cm apart).3. Pour boiling water on the traces (about 30 seconds), then quickly pour cold water (about 10 seconds).4. Break the wine by hand (pay attention to safety, please repeat the third step if breaking is not possible).