Specifications: Color black Material: stainless steel Cutting length: 6.5cm to 16cm Cutting diameter: 1.2cm~6cm/0.47~2.4 inches Packing size: 23.5*11*8.5cm Packing list: 1* Glass bottle knife 1* Hex wrench 2 * Gloves 1 * Sandpaper 4 * Breakaway Ring 1 * Sponge Washer Updated version: The glass bottle cutter has been improved with an extra support located in the middle of the cutter, making it easier to use. If you want to make your own DIY art bottle, the first thing you have to do is put the bottle into the cutting machine and spin it. This will create a fine cut in the bottle. Now just treat the bottle with alternating hot and cold water - that's it. Suitable for most bottles: This improved glass bottle cutting machine is suitable for most bottles of different sizes. Type and shape, as long as there are no stamps. Another advantage of this bottle cutter is that you can easily change the blade position and even cut the thin middle part of the bottle. Therefore, you can use round bottles with their curved surfaces, small or large rectangular bottles, etc. Wide range of uses: There are many ways to cut bottles of different shapes to inspire your imagination and creativity and make table lamps, candle holders, cups, vases, wind chimes, ceiling lamps and many other DIY projects. Additionally, bottles can be recycled in this way, which is also good for the environment. GOOD GIFT IDEA: Not only can you make your own DIY bottle art - tailoring is a great and fun gift idea. High-quality packaging also makes this beautiful glass bottle cutting tool a perfect gift for friends, family, and co-workers. Or you can use a bottle cutter to create a personalized, special handmade gift for her.