VERSATILE-USE: This glass bottle cutter is specially designed for cutting square, round bottle as well as bottleneck of round bottles. With width adjustment 0.8"-2.7" and length adjustment 2.4"-5.9", you can easily cut any bottle you like with this bottle cutter unless the bottle is embossed. EASY TO OPERATE: The bottle can be effortlessly fixed on the bottle cutter and the accessories tool kit that we offer can make the bottle stable and firm, so we can cut the bottle more easily without using too much force. Therefore, you can complete your own works of art in a better way. BOTTLE RECYCLE FOR ENVIRONMENTAL PROTECTION: Instead of discarding the bottle, we can use it for other purposes, like making square lamps with square bottles, creating a candle lamp or a vase with round bottles, or cutting the bottom of the bottle with grooves to put into eggs or coins. So it can protect our environment to some extent. CREATIVITY and INNOVATION: There are various of DIY activities in our daily lives to stimulate your ingenuity and imagination for adorning the bottles with different artworks, thus, teeming your life with great joy.