TOOLTOO DIY Glass Bottle Cutter Kit Stainless Steel Bottles Cutting Tool Adjustable Beer Bottle Cutting Machine for Cutting Glass Bottles, Silver

Good price. Directions could have been better. It looks like someone translated the directions into English from another language leaving words out or mistranslated words????? Cutting was a bit difficult for me, but I have arthritis in my hands and fingers. Running boiling Hot water and cold water over the cut snapped it off easily. Again, perhaps because of my arthritis I do not think the cut I made was good. I had to cut it twice. Once I poured the hot, then cold water I could hear it snap. The top came off, but was ragged so had to sand using a Drumel to sand the edges. Hope this helps.

So this was really cool to use. I have a ton of bottles that have a certain memory to them and this was a great way of keeping them around. It's pretty easy to use, and the directions are very clear- you simply put the bottle in, and then just hit the area which you cut with hot and cold water. I was happy it was so easy.