Rice Straws - Rice straws are made from 100% rice flour in Mekong Delta. Our straws use only the freshest rice flour, so youâ??ll never get a weird or off taste when you use them. The beautiful colors in our straws are all natural and extracted from vegetables, so you never have to worry about chemical additives. - Color: natural and extracted from vegetables - Origin: Vietnam - Packing: bag or as customer's requirement - Delivery: 7 - 10 days after signed Sales Contract - Payment: T/T, L/C