This glass bottle cutter integrates a thickened baseboard and high sharping carbide cutting blade, with a solid structure and stable working performance, and can improve cutting efficiency. Easy to adjust, suitable for cutting glass bottles in different diameters from 20mm to 230mm, which can provide a smooth and efficient cutting for different-size bottles. Three colors are available, you can choose transparent (PC board), yellow (ABS board), and blue (ABS board) according to your preference. Features: Integrates a thickened baseboard and high sharping carbide cutting blade, with a solid structure and stable working performance, and can improve cutting efficiency. Adopts high sharpness carbide blade, high strength, and long durability, not easy to wear, and can provide long service time. Easy to adjust, suitable for cutting glass bottles in different diameters from 20mm to 230mm, which can provide a smooth and efficient cutting for different-size bottles. Precise threads for smooth operation, not easily rusted. Easy to install and easy to detach, very convenient. Perfect for cutting bottles for recycling and art making, such as DIY flower bottles for beautiful decoration. Three colors are available, you can choose transparent (PC board), yellow (ABS board), and blue (ABS board) according to your preference. Specifications: Name: Glass Bottle Cutter Color&Material: transparent (PC board), yellow (ABS board), and blue (ABS board) (optional) Cutting diameter: 20-230mm / 0.79-9.06in Item size: 200 * 130 * 60mm / 7.87 * 5.12 * 2.36in Package size: 230 * 160 * 60mm / 9.06 * 6.30 * 2.36in Package weight: Transparent (PC board): 276g / 9.74ounce Yellow/Blue (ABS board): 259g / 9.14ounce Packing List: 1 * Glass Bottle Cutter