以熔化沙土制成的透明固体，可透光。常用作窗户或容器的工艺材料。 可在黑市出售换取个人资金，或通过营地马车管理员打包成商品，运到贸易管理所售出换取营地资金。
A transparent solid made by melting sand, allowing light to pass through. This craft material is used to make windows and containers. Can be sold at the black market for trade goods to earn some coins, or packaged as trade goods through the camp's wagon manager and sold at the trading center to secure camp funds.