Rice Straws/ Natural Straws/ Eco Friendly Rice Straws From Vietnam Hot Sales 2020 Color of straws from vegetables Due to environmental concerns, most countries have started their planning on banning plastic straws usage. Ingredients: rice flour, wheat flour and vegetable color, so after use everyone can eat it if they want Color of straws from vegetables, there are 4 colors: white, blue, purple, black. Packing: 80-100 straws/bag (1 color or 4 color) about 500gram Shelf Life:18 months Produce eco-friendly, good for health, no chemical