Cereals Straws Made of 100% natural, a combination of rice flour and tapioca starch, they are "edible straws. In cold drinks, cereals straws can be used for 2-4 hours, and for hot drinks, they can last 1-2 hours. In particular, we have not used colorings as the regular straws, these rice flour straws are dyed from completely natural materials such as spinach leaves, beetroot, black sesame ... Recently, we now have 3 types of Cereals Straws: + Regular Cereals Straws (6.5mm x 200mm or 220mm) + Boba Cereals Straws (8mm x 200mm or 220mm) + Bubble Cereals Straws (14mm x 200mm or 220mm) Colour: White - Natural Color of rice Green - Pandan (Screwpine) leaves Yellow - Turmeric Red â?? Beetroot Black â?? Black sesame Material: Rice Flour, Tapioca, Vegetable oil, Salt and Water We supply these straws with various kinds of packing: individual paper-wrapped straws and unwrapped straws, paper bags, and customized. Certificated by SGS, QUATEST, ISO 22000:2018