【DMC】Champang Ring Black 's Japan Review

Durability, like the premium champagne ring, feels higher than normal.
Texture is omitted because of preference.
Premium champagne ring: 0.09g
DMC champagne ring: 0.23g
Back balance: 0.4g
Weight-wise, it is between Back Balance and Premium Champagne Ring.
However, the ring part of the back balance is made of regular plastic, so you can imagine its durability.
If you want to move the center of gravity toward the back of the ring, you may want to consider setting it with the L Flight.
If you consider a certain weight and durability, it may be an option.