What Is 30D Lashes - 0.03 diameter lashes are the thinnest lashes you can get. They’re so fine that we recommend you handle them really gently. In contrast, 30d lashes are slightly thinner, with a diameter ranging from 0.15mm to 0.20mm, offering a more natural look with added length. 1d (single) these are some of the most commonly used lash extensions out there, because they are relatively lightweight.
In contrast, 30d lashes are slightly thinner, with a diameter ranging from 0.15mm to 0.20mm, offering a more natural look with added length. They’re so fine that we recommend you handle them really gently. 0.03 diameter lashes are the thinnest lashes you can get. 1d (single) these are some of the most commonly used lash extensions out there, because they are relatively lightweight.