A heavy steel ball attached to a pair of shackles that was used to prevent prisoners from escaping in an earlier era.
However, prisoners outfitted with this ball managed to use it as a weapon.
[+ Shackles]
ATK + 50
Reduces damage from Zombie Prisoner and Skeleton Prisoner by 20%.

[iRO Description]
A heavy steel ball attached to a shackle that was supposed to keep prisoners from escaping in an earlier era. However, prisoners outfitted with this ball managed to use it as a weapon.
Class: Accessory
Requires Level: 1
Usable By: All Jobs except Novice Jobs
Set Bonus
Bloodied Shackle Ball
Shackles
Atk + 50
Reduces damage taken from Skel Prisoners and Zombie Prisoners by 20%.

More Information on Combo:

• Shackles & Bloodied Shackle Ball