I like the quality of the lashes and the ease of application. The tool is excellent. The lashes hold up well against wind, rain, and extended daily wear. At 15 minutes daily application time, COVID-proof, and customizable on demand, these are a great alternative to my bi-monthly eyelash extensions, However, these lashes cannot be slept in. They twist, bend, clump together, fall off, and leave a sandy texture beneath the eyelids. They are extremely uncomfortable when worn overnight and used in conjunction with contact lenses. Daily application is only 15 minutes, however, so I've adopted this as a part of my morning routine. The shipping cost for replacement lashes is also a deterrent. $20 lashes + $7 can go towards good drug store lashes that are available same day and work just as well with the lashify accessories.