Make your hands frees while doing the job such as Eyelashes extensions, sewing, needle work, knitting, embroidery Stylish, comfortable, and lightweight ergonomic frame suitable for all head size Ideal Magnifier glasses for reading, watchmaking, dentistry, work, the elderly Multiple Adjust magnification to meet your different requirements A very important visual tool for persons involved in the watch, delicate instrumentation and small work, Manufacturer: Whoasyst