UniM Raw Organic Sun Dried, Large and Juicy Goji Berries Medlar Tea Wolfberry Herbal Tea Natural Healthy Chinese Tea 2 bags (Black)

I gave 4 stars, because it is good quality black goji berry. I did research that real black goji berry will have different color in different water temperature. This one show purple in cold water and blue in hot water. The reason I gave 4 star is that those two bags real small. Two bags together only 40g. I used to buy it at Asain market. 10$ a bag, I could not remember exactly the weight, but much more than 40g. This time I was being lazy , i do want to drive to the store. However, not all the Asain store have black goji berry, normally most Asain markets carry the red goji berry. If you local one does not have black goji berry, you can buy here.