Description
Good quality:Made from premium material for long time use, durable, smooth surface, will not scratch your hands, accurate scale,lightweight for easy and portable carry..Easy to use: The PD ruler can help you when you want to buy glasses online. Put the notch of the PD ruler over your nose, as close to your eyes as you can, find the middle of your pupil in a mirror, read the line closest to the middle of the pupils.Package Included:Including 2 glasses interpupillary distance measuring ruler, enough for your daily use.Applications: In the process of optometry, it is used to measure the distance between the eyes of the human eye and the height of the pupil to the bottom of the lens.Satisfaction guarantee : If you’re not completely satisfied with our makeup bag for any reason, please send email to us and we will reply to you within 24 hours. Please trust our quality!
