The bamboo blade has to be held at a 30-degree angle and turned with a clockwise wrist motion. As the tip of the bamboo slicer rises, it cuts the jelly into pieces of uniform size. One bowl of grass jelly has around 200 chunks.
切仙草時，竹片要傾斜 30 度，用腕力以順時鐘方向旋轉著力，竹尖往上挑，顆粒大小才會均勻。