A. Color: black B. Material: stainless iron C. UPDATED VERSION: An improved glass bottle cutter has an extra support in the middle of the cutting machine, making it easier to use. If you want to create your own DIY art bottle, first put the bottle in the cutting machine and rotate it. This creates a fine cut on the bottle. Then, treat the bottle alternately with hot and cold water. D. SUITABLE FOR MOST BOTTLES: This improved glass bottle cutting machine is suitable for many bottles of different sizes, types, and shapes, as long as there are no stamps. Another advantage is that the blade position can be easily changed to cut the thinner middle part of a bottle. So you can work with round bottles and their curved surfaces, small or large rectangular bottles, etc. E. VERSATILE USE: There are many ways to cut bottles into different shapes to inspire your imagination and creativity for making table lamps, candle holders, cups, vases, wind chimes, ceiling lamps, and other DIY projects. Also, bottles can be recycled in this way, which is beneficial to the environment. F. GOOD GIFT IDEA: You can create DIY bottle art objects yourself. The bottle cutter is an interesting gift option. The packaging makes this glass bottle cutting tool a nice gift for friends, family, and colleagues. Or you can use it to create an individual and special handmade gift. G. Delivery quantity: 19 pcs H. Product color: black I. Product size: Cutting length: 6.5 cm to 16 cm / 2.6~6.3 in; Cutting diameter: 1.2 cm~6 cm / 0.47~2.4 in