Feature:1. Adjustable Design: According to different bottle body selection, the cutter is easy to adjust and easy to operate.2. Incisive And Durable Cutter Head: The cutter head is sturdy, durable and incisive, and has a longer service life.3. Accurate Thread: Smooth operation, not easy to rust, to ensure stable cutting, smooth work.4. High Quality: Made of high strength PC material, which is not fragile and effectively stabilizes the overall structure.5. Easy To Carry And Store: Can be given as a gift to friends and family, also will be your great helper in crafting and DIY project.Specification:Item Type: Glass Bottle CutterMaterial: Thicken PCColor: TransparentProduct Size: Approx.200x130x60mm / 7.87x5.12x2.36inCutting Diameter: Approx.20-230mm / 0.79-9.06inCutting Depth: Approx.2mm / 0.08inApplication: Square glass bottle, round glass bottle.Package List:1 x Glass Bottle CutterNote:1. The bottle must be empty and open. It is forbidden to plug the bottle cap or cork. The mouth of the bottle that has just been cut is very incisive. Please be careful not to cut your fingers! If you fail to cut and open the bottle, please repeat the second and third steps.2. Please allow a certain measurement error and color difference.