Straw Cleaner Brush Extend 12 inch, Extra Wide 12mm diam Pipe Cleaners, Extra Long Straw Brush for Sippy Cup, Water Bottle and Tubes, Drinking Straw Cleaning Brush Set 10 Pack.

Ein absolutes Muss für leidenschaftliche Slush-trinker.

Great straw cleaners very helpful

Excelente opción para limpieza de cosas pequeñas, lo uso para lavar los popotes de los termos y sirven muy bien

these work really well. so many in a pack, fit pretty much any size straw that I have, and I have many different sizes.

I grabbed the Straw Cleaner Brush Extend 12 inch, Extra Wide 12mm (10 Pack) after getting tired of residue and weird smells in my Stanley and Yeti tumbler straws. As someone who uses reusable insulated cups daily—at the desk while working on homelab projects, in the car, and during RV trips—these long brushes have made keeping everything hygienic way easier. The brushes arrived neatly packaged and ready to use. Each one is a full 12 inches long with a generous 12mm-wide head of soft-yet-sturdy nylon bristles on a flexible stainless steel core. They feel well-made and are perfect for the thicker straws that come with most modern tumblers. In real-world use: The extra length reaches all the way to the bottom of even the longest straws, and the wide diameter scrubs the entire inside surface in just a few twists. Residue, dried smoothie bits, and buildup come out effortlessly—no more hidden gunk or off smells. I rinse them after each use and they air-dry quickly. I’ve already gone through several brushes and the rest of the pack stays fresh in the drawer, car, and RV kit. They even work great for cleaning hummingbird feeder tubes as a bonus! Pros: Full 12-inch reach for deep cleaning long or curved straws Extra-wide 12mm diameter fits Stanley, Yeti, Owala, and similar wide straws perfectly 10-pack gives amazing value and plenty of spares Flexible yet strong stainless steel core with effective nylon bristles Easy to rinse, durable, and holds up after many uses Cons: Too wide for very narrow or thin straws (but that’s exactly why they excel on modern tumblers) Bristles can soften slightly after heavy repeated use (still going strong after weeks) At this price, it’s fantastic value and a total game-changer for anyone who actually uses reusable straws regularly. These brushes make the whole “eco-friendly” tumbler lifestyle practical and clean. Highly recommend—would buy again without hesitation!