These Magnifying glasses are a must have for Lash Techs. These will allow you to see those fine ghost hairs and enable you to avoid them. Includes 3 Lense sizes to be able to select your magnification. They can be worn with your own glasses which makes focusing even better! If you wear glasses and just need that bit of extra magnification these are the answer! Ideal for any close work or crafts. They are light to wear and makes our work creating eyelash extensions or beautiful Brows so much easier.