Yummii Yummii metal straws are designed to replace a lifetime of too much use of plastic straws. EU has agreed ban on plastic straws from 2021. Our metal straws are made of top food-grade 18/8 stainless steel and are the natural choice for everyone. BPA free, plastic free, no metal aftertaste, no oxidation, dishwasher safe, re-usable and environmentally friendly. One set of steel straws can be used for many years to come – replacing hundreds or thousands of plastic straws.