Review on Extra 12 Piece Drinking Straw Cleaning by Rodney Shepherd

We have a home chemistry kit for a post-secondary Science Olympiad club (both older kids participate) and these brushes are perfect for that. This set was the cheapest way to get brushes that would fit and clean pipes thoroughly. I imagine they would work fine for their intended purpose as straw cleaners or under their original name "pipe cleaners" if people were still smoking pipes these days! They feel well made and strong with enough flexibility to negotiate small turns.