It is a NO GLUE NEEDED product. Self-adhesive eyelashes, no glue or liquid eyeliner, no magnet, stickiness between eyelashes and your skin is activated by body heat. More comfortable and convenient to wear. If the self-adhesive strips don't stick after use many times, you can remove the self-adhesive strips, apply your own glue and reuse them as normal false eyelashes
It is a WASHABLE product. With the correct use and cleaning methods, these eyelashes can be used many times. If it is dirty, you can wash it with warm water then gently dry it with a hairdryer and put it in the storage box.