The color sand is applied to the mandala through the end of a metal funnel, which is rasped with another funnel in order to release a fine stream of sand.

• 彩色沙子经过金属漏斗末端被用于曼荼罗,金属漏斗与另外的漏斗一起被打磨过为了释放一条好的沙子流。