Review on 🔪 FIXM Version Bottle Cutting Machine: Cutting Tool for DIY Creation of Various Sizes and Shapes including Round, Square, Oval Bottles, Bottle Necks, and Glass Bottles by Heather Shaw

The insert is too short so it cannot be adjusted to cut off at the very bottom. You can't cut the neck unless you have a very steady hand and can draw a perfect straight line without a guide. Otherwise, turning the bottle will create a spiral. and it is almost impossible to bring one line onto another. Turns out you can only cut bottles in half. Very limited in crafting projects. In addition, the base is thin and flexible. You can literally move it with your fingers, so one more time. It's difficult to connect the initial line at the end, especially with the added pressure on the cut bottle.