Guava is a type of plant that goes into the Myrtaceae or jambu tribe, this plant originated from Southeast Asia. Guava fruit such as buni fruit, shaped like a top with a small base and the end of the widened and usually the end with the base separated by the indentation. Guava fruit water is usually red, red heart, white or green and white on the inside, contains a lot of water, and it seems there is a sweet, sour and there is a little sepat. 