The disc is a help in lifting heavy earrings and fits well on the Chrysmela back, BUT, charging $8 for them is straight up robbery. The disc is also very brittle and breaks; my purchase was a replacement.
I use these on all my earrings and have confidence they can’t fall off.
These extra disks pair perfectly with the secure Chrysmela earring backs for a balanced look. The customer service from the company was top notch!
The discs really help secure the heavier earrings in place, however it breaks way too sooner than you wish for it to last. If you are a fan of having disc, I recommend order more than you think you need, because you go through them so quick!
Excellent customer service!