Features: VERSATILE USE---This glass bottle cutting machine is specially designed for cutting bottles of various shapes, such as square, round bottles as well as the necks of round bottles. Adjustable to fit most bottles --- 6cm in width and 16mm in length. Unless the bottle is embossed, you can easily cut any bottle you like with this bottle cutter. Fully equipped and easy to operate --- the bottle can be easily fixed on the bottle cutter, with the included accessories, the cutter can make the bottle stable and firm, so we can cut the bottle more easily without too much force, you can Get your work done in a better way art. DIY IDEAS AND ECO-FRIENDLY--- With the glass bottle cutter, you can easily make creative decorations. This will enhance your creative thinking and artistic sense. While decorating your unique and beautiful life, it also contributes to environmental protection instead of just throwing away the bottle. Prosperous life---In our daily life, there are various DIY activities, such as making square lamps from square bottles, candle lamps or vases from round bottles, or cutting grooves in the bottom of the bottle to put eggs or coins. How to use: 1. Place the bottle on the support, print and rotate 2. Rotate and draw the line. 3. Heat the line with boiling water. 4. Alternate bathing with cold water 3 times. 5. The bottle will split in two and the sharp edges will be smoothed out. Specifications: Color: Black Material: Stainless Steel Cutting Length: 6.5cm to 16cm / 2.6~6.3in Cutting diameter: 1.2cm~6cm / 0.47~2.4in Drill Diameter: 6 Package size: 23*11*7cm / 9*4.3*2.8in Package Weight: 520g / 18oz Packing List: 1 * Glass Bottle Knife 1 * Hex Wrench 1 * pair of gloves 6 * Separator Ring 3 * Round Sandpaper 3 * Square Sandpaper 1 * Drill Bit 1 * Rope 1 * Brush