Product details: Premium material: The glass cutting machine is made of high-quality stainless steel with sharp blades, even thick champagne bottles can be broken easily and smoothly. A sharp cutting blade provides clear and smooth cuts. Adjustable design: The glass bottle cutter is specially designed for cutting square and round bottles as well as the bottleneck of round bottles. The length and width can be adjusted so you can easily cut any bottle you like with this bottle cutter unless the bottle is embossed. Easy to use: The bottle can be effortlessly fixed on the bottle cutter and the accessories tool kit that we offer can make the bottle stable and firm, so we can cut the bottle more easily without using too much force.