Ergonomic Material: The eyelash extension glue holder is made up of high-quality plastic that is durable, has no peculiar smell and is safe to use. Moreover, the smooth surface of the ring holder reduces the unwanted stickiness of any glue, liquid, or pigment | Adhesive & Adjustable: These lash glue rings with adhesive tape, and open ends make them flexible and easy to adjust. It can be stretched without breaking to fit most sizes and make your fingers feel comfortable at work | Disposable & Easy to Use: The eyelash glue holder works great with precision brushes to make minor detailed touch-ups a mess-free cinch. The deep cups prevent the dripping of liquid-based products. Best for quick use, easy to clean up, can be disposed of after single-use | Multipurpose: The glue holder for eyelash extensions is perfect for tattoos, glue, and lip pigments based on your beauty needs. Moreover, a lash glue holder is an essential tool for nail art enthusiasts or makeup artists at salons and cosmetic institutes | Value Pack: The 300 Pieces lash rings are a great value for the amount. Enough quantity to use for a long time. Perfect for beauticians to maintain the highest client safety and hygiene by eliminating reuse