300 grams of duck blood 1.50 yuan is a box of duck blood, 300 grams of duck blood 1.50 yuan is a box of real duck blood, such as Shang brand duck blood, 1.50 yuan is a box, a box of 300 g, a large piece, which can be processed and cut into N pieces at will when cooking. It is a big brand, which is guaranteed and convenient. Duck blood is rich in iron and heme, and it is elastic after cooking and shaping. Duck blood bean curd soup is rich in nutrition and beautiful in color. There are boxed duck blood from big manufacturers on the market now.