To use these J - Curl Lashes, first clean your eyelids. Then, carefully pick a lash from the jar using tweezers and apply a small amount of lash glue to the base. Wait for a few seconds until the glue gets tacky, and then place the lash as close to your natural lash line as possible. You can use them as a full set for a dramatic look or mix different lengths and thicknesses for a more natural effect. When removing, gently peel the lashes off from the outer corner. To maintain them, store the lashes in a dry and clean container after each use. Avoid getting them wet or exposing them to heat, as this may damage the curl and flexibility.