RICE FLOUR DRINKING STRAW: Origin: Vietnam Material: Rice flour Color: many color, natural color from plant-based colorant. Length: 220mm (+/-2mm); Diameter: 6.5-8mm or Shelf life: 24 months Feature: No chemical, no preservative, eco-friendly, compostable in within 3 months, edible, colorful, suitable for juice, smoothie, safe for human health. Packing: in carton box or as customers request. MOQ: 1 x 20ft Description: In terms of superficial design, rice flour straw is not as beautiful as other types because it looks very crude, uneven in size and slightly curved. This product has 4 colors: black, white, green and purple, all using natural ingredients to dye like beets, spinach leaves and black sesame