[使用: 工作台]

Stannum Nugget * 5

Medium Stannum Chunk * 1

↓

Large Stannum Chunk * 1

[使用: 工作台]

Medium Stannum Chunk * 2

Stannum Nugget * 1

↓

Large Stannum Chunk * 1

[使用: 工作台]

Medium Stannum Chunk * 1

↓

Stannum Nugget * 4