Haitian soy sauce mushroom soy sauce with a knife to push the bottom of the semicircle cut out, and then up, flip the lid to open. Because Haitian soy sauce straw mushroom soy sauce bottle cap at the word "push", the following half circle is cut open, due to the manufacturer to do the bottle cap cutter frustration, did not cut open, the consumer himself with a knife to push the following half-circle incision cut out, and then up, flip the lid to open the bottle cap.