Now you can eliminate the need for those single-use straws and sip from reusable ones! This two-piece straw set includes one BPA-free, stainless steel telescoping straw and a straw cleaning brush, all packed in a carrying case that is hygienic and handy. They are a perfect fit for Swig cups or any cup of comparable size you may already own. Recommended for cold and room temperature beverages only. Handwashing with the cleaning brush included is recommended for maximum sanitation.