These are some steps to make homemade veiner. Step 1: First roll cold porcelain paste up to half inch and cut oval shape with knife tool. Than wait until a thin crust appears on its surface and do not feel any stickiness. Step 2: Take knife tool, make a deep line in center. Step 3: Make curve lines from center to end. Step 4:Than make random, curve, closed and deep lines but do not over lap them, Make each line prominent.