CIDYAUST Straw Cleaner Brush for Stanley Cup,10 inch Straw Brush for 40oz 30oz 20 oz Stanley Mugs,Stanley Straw Cleaner for Various Straws,Baby Bottles,Water Bottles and Hummingbird Feeders(4Pack).

【PACKAGE CONTENTS】This straw cleaner brush set includes 4PCS long straw brushes,10 inch length with 2.75 inch nylon bristles and diameters 0.4inch, designed for Stanley cup straw cleaner (20/30/40oz). The straw brush cleaner adapts to deep cups and curved straws effortlessly. 【HIGH QUALITY MATERIALS】Food-grade bottle brushes for cleaning with 304 stainless steel cores. The metal straw cleaner brush is made of PA6 nylon bristles, which are rust proof and BPA free. The scratch-proof tip design can protect the surface of the object, and the stainless steel wire core ensures durability. 【EASY TO USE】Rotate the straw cleaner brush 2-3 times to remove residues effortlessly. Spiral nylon bristles clean 50% faster than standard brushes, ideal for straw brushes for cleaning straws on lids, tube brush in sink drains, or small bottle brush for curved straws. 【WIDELY USED】Beyond stanley cup straw cleaning, use as a water bottle cleaner brush for hiking bottles, a glass pipe cleaner for kitchenware, or straw cleaners for silicone tubes. Ideal for home, camping, and office use. 【CLEANING METHOD】Fully dishwasher safe for quick sanitation, or rinse with water for cleaning. The straw cleaning brush and bottle cleaner brush retain shape after repeated use. Straw cleaners ensure hygienic maintenance for daily routines.