Demolishing Bound Gears

Sometimes you might consider some bound items useless, but you can neither
discard them nor sell them.

Don't worry, just visit the Master of Coalescence(455, 424) in
Pokari City to get rid of them.

Select the Destroy Bound Item function, right-click on an unwanted
item in your Bag, and confirm. Then the process of
destroying will start.

In the 7-day duration, you can stop the destrution any time you want.
Just visit the Master of Coalescence(455, 424), and he will help
you out again.