Regardless of which type of eyelash extension kit you choose, you should ensure that it contains all of the essential products. The lash adhesive and lashes should be kept cold during the treatment, which will prevent them from drying too fast. BL provides disposable glue rings and a half-moon shaped holder for laying out your lashes. Both lash holders will help you apply your lashes in a faster and more precise manner. The BL Lash Holder is perfect for strewing out the strip of extensions and will save time on application. Its plastic cover will prevent a leakage of glue and is convenient to carry.