Acxico 1Pcs DIY Glass Bottle Tube Cutter Machine Tool Kit Craft Cutting Wine Beer Bottle Jar

I tried to use it but it was useless. I should have returned it.

I needed a product that would score the narrow neck of soda, beer, and wine bottles. Grasped firmly, the product gives a decent score line. Sometimes the bottles are very thick at that point and are harder to break with hot/cold methods, but I generally have about a 75% success rate. Please note it is a bottle scorer, not a bottle cutter. No one should expect this item to cut through glass bottles.

Works just like it's supposed to. It is worth buying.

Don’t waste your money this wouldn’t cut cardboard let alone glass. Returned.

I’m returning this because it’s not sharp enough to be used safely. The size is good for small projects and would be a good tool if only is was sharper.