Made of 100% natural, a combination of rice flour and wheat, "edible straw" is the name that young people gave to these straws. In particular, these straws are dyed from completely natural materials such as spinach leaves, batata, black sesame ... In cold drinks, rice straws can be used for 4-10 hours, and for hot drinks, they can last 2-3 hours. This type of straws is made from a combination of rice flour and wheat flour. Now instead of throwing, you can literally "eat straws".