Wine glass cutter/bottle cutter made of stainless steel and acrylic Features: With this holder, you can use the simple operation of glass bottles to help you recycle glass bottles and ice cream cups, making them functional artworks. Acrylic sheet and cutting blade are adjustable, suitable for most glass bottles and mugs in the market, such as beer bottles, wine bottles, etc. This board is easier and safer to use than other methods, no other tools are needed, and the sharp blade provides a clear and perfect cut. Stainless steel shock rod, stable and long service life. The cutting blade is made of durable material with high hardness and sharp cutting performance Adjust the bottle cutter and place the bottle on the bottle cutter. 2. Rotate the bottle once with constant medium pressure, a cut line will appear on the bottle. 3. Alternately heat the cutting line with boiling water and cold water 3 times or more until the bottle breaks along the cutting line. 4. Slide the sandpaper insert. Size: 20*15*7cm