Hestya 95 pieces cup rings glue rings disposable plastic tattoo glue holder nail art eyelash extension makeup rings with storage boxCup rings set The cup outer diameter is 0.67 inch. 1.7 cm, inner diameter is 0.59 inch. 1.5 cm, the ring band inner diameter is 1.6 cm, adjustable, fit for most fingers. These rings made of the durable plastic material, lightweight and convenient, easy to work with, have your glue, pigment, sparkles at hand while you apply.Easy for application Wear the ring on one hand and place glue or pigment in the well and the other hand will be free to work, makes the makeup applications much easier. These glues rings are applied for holding glue, pigment, ink, remover or lash primer during application of eyelash extensions and tattoo application.Specifications Cup rings material plastic Cup outer diameter 0.67 inch. 1.7 cm Ring band inner diameter 1.6 cm Quantity 95 piecesPackage includes 95 x Cup rings 1 x Storage box