To Engrave on Glass with Emery Powder

用金剛砂在玻璃上雕刻花紋

Cut a stencil of your design out a sheet of paper same size as sheet of glass. Glue this to glass, and affix the glass to bottom of a box with drawing pins. Pour in shots and emery powder. Put lid on and shake well with a circular motion. The shots will cause the powder to engrave the stencilled pattern indelibly on the glass.

找一張和想要雕花的玻璃一樣大小的紙片，在上面剪出自己設計的花紋作為模板。把紙片粘在玻璃上，再把玻璃用大頭釘固定在一個盒子的底部。在盒子里倒入烈酒和金剛砂。蓋上盒蓋，手臂做圓周運動搖晃盒子。烈酒和金剛砂發生化學反應，就能永久性的把圖案刻在玻璃上了。