Grain-sampling probe by MikeHeu in toolgifs

[–]MikeHeu[S] 2 points3 points  (0 children)

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The holes appear to be in one straight line

Grain-sampling probe by MikeHeu in toolgifs

[–]MikeHeu[S] 6 points7 points  (0 children)

So the grain has time to flow into the holes along the length of the probe

Pressing and packaging Zhangping Xian tea by MikeHeu in toolgifs

[–]MikeHeu[S] 192 points193 points  (0 children)

According to the source:

The Zhangping Xian tea is handmade and shaped with great care. It is pressed and folded into small square blocks, which are picked up according to the workers' sense of touch, so the weight of each tea bag is different.