The breaking plier is made of high grade alloy for long durability and coated to prevent rust, comfortable plastic grip, you can add oil in the glass cutter to make it even more durable

It has a sharpness cutting glass cutter that cuts hard objects easily, with precise marking device for making a scratch

The glass cutter is easy to hold and reduces wrist fatigue, letting you score glass with little effort and gives you clean cuts

It can be used to score lines on surfaces like glass, tiles, mirrors, diamond and minerals

This is a useful home and work tool, a good cutting tool in home building or decoration, this is also a useful tool for DIY glass and ceramic process projects