[使用: 工作台]

Slippery Sand Stone Bricks * 4

↓

Cut Slippery Sand Stone * 4

[使用: 切石机]

Slippery Sand Stone Bricks * 1

↓

Cut Slippery Sand Stone * 1

[使用: 切石机]

Slippery Sand Stone * 1

↓

Cut Slippery Sand Stone * 1