磅

When I was a child, I always saw it in chinese groceries.
Nowadays, these type of groceries were fading away.
we can see a large number of supermarkets with electronic weight instruments.
We can only see the groceries in old residential districts, such as Tai Po, Sheung Shui in New Territories, Shum Shui Po in Kowloon, Sheung Wan in Central, Hong Kong Island.

the poise(法碼) : 5 catty(5斤) at the left, 3catty(3斤) at the right