Material & Care - Earrings Adjustment
Don't worry, this isn't a defect! The earrings don't click well because the post is not in place. This might happen when we try to open the earrings and accidentally adjust the post.
Gently pull the post towards an upwards position, so it can be securely clip on. You may have to make multiple adjustments to finally reach your desired tightness. Also, remember to be gentle while adjusting the post to avoid damage.