The workmanship and quality of the pearls is just fantastic in this price-performance ratio. Visually, the beads with no dents and clear. The size corresponds to the description and looks good. If you want large pearls, should consider paying a little more money for 9mm. The plug is fine (if a little long) - no 5 star there for the closing mechanism. That would have some "finger-friendly" may be designed :)