Wenwan Walnut has red skin and white skin, but there is no difference between them. Wenwan Walnut has better red skin than white skin, and the red skin can be painted Oxford red, which is the color sought after by players and is very beautiful.

　　The white walnut itself is light in color, and the red color is not deep. The average player doesn't like the white walnut, so there is no room for playing. These are the differences between them.

　　Not only wenwan walnut, but also wenwan with stone core has the so-called red skin/white skin difference.

　　Red skin is produced by natural shedding after fruit ripens.

　　Wampee is a fruit that is not fully mature.

　　The density of red skin is higher than that of yellow skin, which can be distinguished by hand weighing.

　　When the red skin is not played, the color is dark (the color of ripe peach stones).

　　Yellow skin is light and bright,

　　It's easy to distinguish the two together.