【Better Materials and Craftsmanship】Our grinder is made of high quality metal. The material makes the chambers open smoothly and easily, the teeth will always stay sharp and it will be easy to clean. 【Sharp Teeth】Efficiency and effortless grinding (53 sharp grinding teeth, 44 grinding holes),and capture very fine pollen through a mesh filter. It included a free scraper and a mini brush, you can easily collect and remove the remaining pollen. 【Strong Magnet Lid】It can keep the grinder tight and fixed，which will greatly reduce the herb spilling. 【Fitting Size】2 Inch size is very easy to carry , you can put it into your pocket and carry around. And it also has a unique top and body of bottle that perfect as a gift idea. 【100% Satisfaction Guaranty】Once you find any problem with the product please feel free to contact us, we will resolve your issue as soon as we can.