These adhesive crystals are a great addition to my beauty routine. According to my experience, they are easy to apply and stay put all day.They add a pop of glam to any outfit and are perfect for festivals or events. The only con I have encountered is that they can be difficult to remove, but with some patience and gentle rubbing, they come off without too much fuss. Overall, these crystals are a fun and affordable way to elevate your makeup game..See full review