A box contains 1 enchantment stone that can enchant costume equipment.

Opening this will give you one of the following enchantment stones:
Shadow Chaser Stone(Garment)
Mechanic Stone(Garment)
Wandermins Stone(Garment)
and 9 enchantment stones more have been added.
Stones from existing costume enchant stone boxes can also be obtained with a relatively low chance.

[iRO Description]
A costume enchant stone box.
New costume enchant stones are added, including Shadowchaser Stone(Garment), Mechanic Stone(Garment), Maestro/Wanderer Stone(Garment).
Existing enchant stones are included as well.