Welcome to our store Size and quantity: the portable cup ring size is 0.63 0.63 0.85 inch / 1.6 1.6 2.15 cm, there are totally 100 pieces of eyelash extension glue cups in the package, quantity generous for disposable use Durable high quality material: flower cup rings are made of durable plastic, tough and hypoallergenic materials to make your eyelash extension process safer Simple use: pick up the eyelash root to dip the glue evenly, then put the eyelash into a v-shape base to keep the root glued in a group, finally you can process your eyelash extension Widely used application: the glue rings are suitable for nail art, eyelash extension, eyebrow tattoo, makeup, lipstick and tattoo applications Adjustable size: the diameter of the glue holder ring is adjustable open design, suitable for different finger sizes, you can dip the glue easily during the eyelash extension procedure