1. Color: The color of Jinjunmei coffee beans is dark brown or dark brown with a fine oily surface.
2. Shape: The shape of Jinjunmei coffee beans is small round, slightly oval in appearance and slightly curved, with a length of about 7-8 millimeters.
3. Texture: Jin Jun Mei coffee beans are hard and dense.
4. Odor: Jinjunmei coffee beans have a strong fragrance, sometimes with some fruit and sweet aroma.
5. Taste: Jinjunmei coffee taste delicate, sweet, sometimes with some fruit flavor, but the overall bias is dry and astringent, the taste is a little subdued, slightly bitter to drink.